12316885920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3533}}^1$

素因数の和:3829

約数の個数: 240

約数和(自身を含む): 43642284840

約数和(自身を除く): 31325398920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 269, 270, 288, 324, 360, 405, 432, 480, 538, 540, 648, 720, 807, 810, 864, 1076, 1080, 1296, 1345, 1440, 1614, 1620, 2152, 2160, 2421, 2592, 2690, 3228, 3240, 3533, 4035, 4304, 4320, 4842, 5380, 6456, 6480, 7066, 7263, 8070, 8608, 9684, 10599, 10760, 12105, 12912, 12960, 14132, 14526, 16140, 17665, 19368, 21198, 21520, 21789, 24210, 25824, 28264, 29052, 31797, 32280, 35330, 36315, 38736, 42396, 43040, 43578, 48420, 52995, 56528, 58104, 63594, 64560, 70660, 72630, 77472, 84792, 87156, 95391, 96840, 105990, 108945, 113056, 116208, 127188, 129120, 141320, 145260, 158985, 169584, 174312, 190782, 193680, 211980, 217890, 232416, 254376, 282640, 286173, 290520, 317970, 339168, 348624, 381564, 387360, 423960, 435780, 476955, 508752, 565280, 572346, 581040, 635940, 697248, 763128, 847920, 871560, 950377, 953910, 1017504, 1144692, 1162080, 1271880, 1430865, 1526256, 1695840, 1743120, 1900754, 1907820, 2289384, 2543760, 2851131, 2861730, 3052512, 3486240, 3801508, 3815640, 4578768, 4751885, 5087520, 5702262, 5723460, 7603016, 7631280, 8553393, 9157536, 9503770, 11404524, 11446920, 14255655, 15206032, 15262560, 17106786, 19007540, 22809048, 22893840, 25660179, 28511310, 30412064, 34213572, 38015080, 42766965, 45618096, 45787680, 51320358, 57022620, 68427144, 76030160, 76980537, 85533930, 91236192, 102640716, 114045240, 128300895, 136854288, 152060320, 153961074, 171067860, 205281432, 228090480, 256601790, 273708576, 307922148, 342135720, 384902685, 410562864, 456180960, 513203580, 615844296, 684271440, 769805370, 821125728, 1026407160, 1231688592, 1368542880, 1539610740, 2052814320, 2463377184, 3079221480, 4105628640, 6158442960, 12316885920]

約数ペア:

[(1, 12316885920), (2, 6158442960), (3, 4105628640), (4, 3079221480), (5, 2463377184), (6, 2052814320), (8, 1539610740), (9, 1368542880), (10, 1231688592), (12, 1026407160), (15, 821125728), (16, 769805370), (18, 684271440), (20, 615844296), (24, 513203580), (27, 456180960), (30, 410562864), (32, 384902685), (36, 342135720), (40, 307922148), (45, 273708576), (48, 256601790), (54, 228090480), (60, 205281432), (72, 171067860), (80, 153961074), (81, 152060320), (90, 136854288), (96, 128300895), (108, 114045240), (120, 102640716), (135, 91236192), (144, 85533930), (160, 76980537), (162, 76030160), (180, 68427144), (216, 57022620), (240, 51320358), (269, 45787680), (270, 45618096), (288, 42766965), (324, 38015080), (360, 34213572), (405, 30412064), (432, 28511310), (480, 25660179), (538, 22893840), (540, 22809048), (648, 19007540), (720, 17106786), (807, 15262560), (810, 15206032), (864, 14255655), (1076, 11446920), (1080, 11404524), (1296, 9503770), (1345, 9157536), (1440, 8553393), (1614, 7631280), (1620, 7603016), (2152, 5723460), (2160, 5702262), (2421, 5087520), (2592, 4751885), (2690, 4578768), (3228, 3815640), (3240, 3801508), (3533, 3486240), (4035, 3052512), (4304, 2861730), (4320, 2851131), (4842, 2543760), (5380, 2289384), (6456, 1907820), (6480, 1900754), (7066, 1743120), (7263, 1695840), (8070, 1526256), (8608, 1430865), (9684, 1271880), (10599, 1162080), (10760, 1144692), (12105, 1017504), (12912, 953910), (12960, 950377), (14132, 871560), (14526, 847920), (16140, 763128), (17665, 697248), (19368, 635940), (21198, 581040), (21520, 572346), (21789, 565280), (24210, 508752), (25824, 476955), (28264, 435780), (29052, 423960), (31797, 387360), (32280, 381564), (35330, 348624), (36315, 339168), (38736, 317970), (42396, 290520), (43040, 286173), (43578, 282640), (48420, 254376), (52995, 232416), (56528, 217890), (58104, 211980), (63594, 193680), (64560, 190782), (70660, 174312), (72630, 169584), (77472, 158985), (84792, 145260), (87156, 141320), (95391, 129120), (96840, 127188), (105990, 116208), (108945, 113056)]