1805622480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22193}}^1$

素因数の和:22325

約数の個数: 120

約数和(自身を含む): 6117820488

約数和(自身を除く): 4312198008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 10170, 13560, 16272, 20340, 22193, 27120, 40680, 44386, 66579, 81360, 88772, 110965, 133158, 177544, 199737, 221930, 266316, 332895, 355088, 399474, 443860, 532632, 665790, 798948, 887720, 998685, 1065264, 1331580, 1597896, 1775440, 1997370, 2507809, 2663160, 3195792, 3994740, 5015618, 5326320, 7523427, 7989480, 10031236, 12539045, 15046854, 15978960, 20062472, 22570281, 25078090, 30093708, 37617135, 40124944, 45140562, 50156180, 60187416, 75234270, 90281124, 100312360, 112851405, 120374832, 150468540, 180562248, 200624720, 225702810, 300937080, 361124496, 451405620, 601874160, 902811240, 1805622480]

約数ペア:

[(1, 1805622480), (2, 902811240), (3, 601874160), (4, 451405620), (5, 361124496), (6, 300937080), (8, 225702810), (9, 200624720), (10, 180562248), (12, 150468540), (15, 120374832), (16, 112851405), (18, 100312360), (20, 90281124), (24, 75234270), (30, 60187416), (36, 50156180), (40, 45140562), (45, 40124944), (48, 37617135), (60, 30093708), (72, 25078090), (80, 22570281), (90, 20062472), (113, 15978960), (120, 15046854), (144, 12539045), (180, 10031236), (226, 7989480), (240, 7523427), (339, 5326320), (360, 5015618), (452, 3994740), (565, 3195792), (678, 2663160), (720, 2507809), (904, 1997370), (1017, 1775440), (1130, 1597896), (1356, 1331580), (1695, 1065264), (1808, 998685), (2034, 887720), (2260, 798948), (2712, 665790), (3390, 532632), (4068, 443860), (4520, 399474), (5085, 355088), (5424, 332895), (6780, 266316), (8136, 221930), (9040, 199737), (10170, 177544), (13560, 133158), (16272, 110965), (20340, 88772), (22193, 81360), (27120, 66579), (40680, 44386)]