420087870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22549}}^1$

素因数の和:22591

約数の個数: 80

約数和(自身を含む): 1178733600

約数和(自身を除く): 758645730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 18630, 22549, 45098, 67647, 112745, 135294, 202941, 225490, 338235, 405882, 518627, 608823, 676470, 1014705, 1037254, 1217646, 1555881, 1826469, 2029410, 2593135, 3044115, 3111762, 3652938, 4667643, 5186270, 6088230, 7779405, 9132345, 9335286, 14002929, 15558810, 18264690, 23338215, 28005858, 42008787, 46676430, 70014645, 84017574, 140029290, 210043935, 420087870]

約数ペア:

[(1, 420087870), (2, 210043935), (3, 140029290), (5, 84017574), (6, 70014645), (9, 46676430), (10, 42008787), (15, 28005858), (18, 23338215), (23, 18264690), (27, 15558810), (30, 14002929), (45, 9335286), (46, 9132345), (54, 7779405), (69, 6088230), (81, 5186270), (90, 4667643), (115, 3652938), (135, 3111762), (138, 3044115), (162, 2593135), (207, 2029410), (230, 1826469), (270, 1555881), (345, 1217646), (405, 1037254), (414, 1014705), (621, 676470), (690, 608823), (810, 518627), (1035, 405882), (1242, 338235), (1863, 225490), (2070, 202941), (3105, 135294), (3726, 112745), (6210, 67647), (9315, 45098), (18630, 22549)]