80363160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 284544000

約数和(自身を除く): 204180840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 379, 380, 456, 465, 558, 570, 589, 620, 684, 744, 758, 760, 855, 930, 1116, 1137, 1140, 1178, 1240, 1368, 1395, 1516, 1710, 1767, 1860, 1895, 2232, 2274, 2280, 2356, 2790, 2945, 3032, 3411, 3420, 3534, 3720, 3790, 4548, 4712, 5301, 5580, 5685, 5890, 6822, 6840, 7068, 7201, 7580, 8835, 9096, 10602, 11160, 11370, 11749, 11780, 13644, 14136, 14402, 15160, 17055, 17670, 21204, 21603, 22740, 23498, 23560, 26505, 27288, 28804, 34110, 35247, 35340, 36005, 42408, 43206, 45480, 46996, 53010, 57608, 58745, 64809, 68220, 70494, 70680, 72010, 86412, 93992, 105741, 106020, 108015, 117490, 129618, 136440, 140988, 144020, 172824, 176235, 211482, 212040, 216030, 223231, 234980, 259236, 281976, 288040, 324045, 352470, 422964, 432060, 446462, 469960, 518472, 528705, 648090, 669693, 704940, 845928, 864120, 892924, 1057410, 1116155, 1296180, 1339386, 1409880, 1785848, 2009079, 2114820, 2232310, 2592360, 2678772, 3348465, 4018158, 4229640, 4464620, 5357544, 6696930, 8036316, 8929240, 10045395, 13393860, 16072632, 20090790, 26787720, 40181580, 80363160]

約数ペア:

[(1, 80363160), (2, 40181580), (3, 26787720), (4, 20090790), (5, 16072632), (6, 13393860), (8, 10045395), (9, 8929240), (10, 8036316), (12, 6696930), (15, 5357544), (18, 4464620), (19, 4229640), (20, 4018158), (24, 3348465), (30, 2678772), (31, 2592360), (36, 2232310), (38, 2114820), (40, 2009079), (45, 1785848), (57, 1409880), (60, 1339386), (62, 1296180), (72, 1116155), (76, 1057410), (90, 892924), (93, 864120), (95, 845928), (114, 704940), (120, 669693), (124, 648090), (152, 528705), (155, 518472), (171, 469960), (180, 446462), (186, 432060), (190, 422964), (228, 352470), (248, 324045), (279, 288040), (285, 281976), (310, 259236), (342, 234980), (360, 223231), (372, 216030), (379, 212040), (380, 211482), (456, 176235), (465, 172824), (558, 144020), (570, 140988), (589, 136440), (620, 129618), (684, 117490), (744, 108015), (758, 106020), (760, 105741), (855, 93992), (930, 86412), (1116, 72010), (1137, 70680), (1140, 70494), (1178, 68220), (1240, 64809), (1368, 58745), (1395, 57608), (1516, 53010), (1710, 46996), (1767, 45480), (1860, 43206), (1895, 42408), (2232, 36005), (2274, 35340), (2280, 35247), (2356, 34110), (2790, 28804), (2945, 27288), (3032, 26505), (3411, 23560), (3420, 23498), (3534, 22740), (3720, 21603), (3790, 21204), (4548, 17670), (4712, 17055), (5301, 15160), (5580, 14402), (5685, 14136), (5890, 13644), (6822, 11780), (6840, 11749), (7068, 11370), (7201, 11160), (7580, 10602), (8835, 9096)]