276048720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1242

約数の個数: 240

約数和(自身を含む): 1034130240

約数和(自身を除く): 758081520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1187, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2374, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3561, 3876, 4080, 4560, 4748, 4845, 5168, 5814, 5935, 6120, 6460, 6840, 7122, 7752, 9496, 9690, 10683, 11628, 11870, 12240, 12920, 13680, 14244, 14535, 15504, 17805, 18992, 19380, 20179, 21366, 22553, 23256, 23740, 25840, 28488, 29070, 35610, 38760, 40358, 42732, 45106, 46512, 47480, 53415, 56976, 58140, 60537, 67659, 71220, 77520, 80716, 85464, 90212, 94960, 100895, 106830, 112765, 116280, 121074, 135318, 142440, 161432, 170928, 180424, 181611, 201790, 202977, 213660, 225530, 232560, 242148, 270636, 284880, 302685, 322864, 338295, 360848, 363222, 383401, 403580, 405954, 427320, 451060, 484296, 541272, 605370, 676590, 726444, 766802, 807160, 811908, 854640, 902120, 908055, 968592, 1014885, 1082544, 1150203, 1210740, 1353180, 1452888, 1533604, 1614320, 1623816, 1804240, 1816110, 1917005, 2029770, 2300406, 2421480, 2706360, 2905776, 3067208, 3247632, 3450609, 3632220, 3834010, 4059540, 4600812, 4842960, 5412720, 5751015, 6134416, 6901218, 7264440, 7668020, 8119080, 9201624, 11502030, 13802436, 14528880, 15336040, 16238160, 17253045, 18403248, 23004060, 27604872, 30672080, 34506090, 46008120, 55209744, 69012180, 92016240, 138024360, 276048720]

約数ペア:

[(1, 276048720), (2, 138024360), (3, 92016240), (4, 69012180), (5, 55209744), (6, 46008120), (8, 34506090), (9, 30672080), (10, 27604872), (12, 23004060), (15, 18403248), (16, 17253045), (17, 16238160), (18, 15336040), (19, 14528880), (20, 13802436), (24, 11502030), (30, 9201624), (34, 8119080), (36, 7668020), (38, 7264440), (40, 6901218), (45, 6134416), (48, 5751015), (51, 5412720), (57, 4842960), (60, 4600812), (68, 4059540), (72, 3834010), (76, 3632220), (80, 3450609), (85, 3247632), (90, 3067208), (95, 2905776), (102, 2706360), (114, 2421480), (120, 2300406), (136, 2029770), (144, 1917005), (152, 1816110), (153, 1804240), (170, 1623816), (171, 1614320), (180, 1533604), (190, 1452888), (204, 1353180), (228, 1210740), (240, 1150203), (255, 1082544), (272, 1014885), (285, 968592), (304, 908055), (306, 902120), (323, 854640), (340, 811908), (342, 807160), (360, 766802), (380, 726444), (408, 676590), (456, 605370), (510, 541272), (570, 484296), (612, 451060), (646, 427320), (680, 405954), (684, 403580), (720, 383401), (760, 363222), (765, 360848), (816, 338295), (855, 322864), (912, 302685), (969, 284880), (1020, 270636), (1140, 242148), (1187, 232560), (1224, 225530), (1292, 213660), (1360, 202977), (1368, 201790), (1520, 181611), (1530, 180424), (1615, 170928), (1710, 161432), (1938, 142440), (2040, 135318), (2280, 121074), (2374, 116280), (2448, 112765), (2584, 106830), (2736, 100895), (2907, 94960), (3060, 90212), (3230, 85464), (3420, 80716), (3561, 77520), (3876, 71220), (4080, 67659), (4560, 60537), (4748, 58140), (4845, 56976), (5168, 53415), (5814, 47480), (5935, 46512), (6120, 45106), (6460, 42732), (6840, 40358), (7122, 38760), (7752, 35610), (9496, 29070), (9690, 28488), (10683, 25840), (11628, 23740), (11870, 23256), (12240, 22553), (12920, 21366), (13680, 20179), (14244, 19380), (14535, 18992), (15504, 17805)]