466320420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136351}}^1$

素因数の和:136385

約数の個数: 72

約数和(自身を含む): 1488963840

約数和(自身を除く): 1022643420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 136351, 272702, 409053, 545404, 681755, 818106, 1227159, 1363510, 1636212, 2045265, 2454318, 2590669, 2727020, 4090530, 4908636, 5181338, 6135795, 7772007, 8181060, 10362676, 12271590, 12953345, 15544014, 23316021, 24543180, 25906690, 31088028, 38860035, 46632042, 51813380, 77720070, 93264084, 116580105, 155440140, 233160210, 466320420]

約数ペア:

[(1, 466320420), (2, 233160210), (3, 155440140), (4, 116580105), (5, 93264084), (6, 77720070), (9, 51813380), (10, 46632042), (12, 38860035), (15, 31088028), (18, 25906690), (19, 24543180), (20, 23316021), (30, 15544014), (36, 12953345), (38, 12271590), (45, 10362676), (57, 8181060), (60, 7772007), (76, 6135795), (90, 5181338), (95, 4908636), (114, 4090530), (171, 2727020), (180, 2590669), (190, 2454318), (228, 2045265), (285, 1636212), (342, 1363510), (380, 1227159), (570, 818106), (684, 681755), (855, 545404), (1140, 409053), (1710, 272702), (3420, 136351)]