201591480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6199}}^1$

素因数の和:6484

約数の個数: 64

約数和(自身を含む): 607104000

約数和(自身を除く): 405512520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6199, 6504, 8130, 10840, 12398, 16260, 18597, 24796, 30995, 32520, 37194, 49592, 61990, 74388, 92985, 123980, 148776, 185970, 247960, 371940, 743880, 1679929, 3359858, 5039787, 6719716, 8399645, 10079574, 13439432, 16799290, 20159148, 25198935, 33598580, 40318296, 50397870, 67197160, 100795740, 201591480]

約数ペア:

[(1, 201591480), (2, 100795740), (3, 67197160), (4, 50397870), (5, 40318296), (6, 33598580), (8, 25198935), (10, 20159148), (12, 16799290), (15, 13439432), (20, 10079574), (24, 8399645), (30, 6719716), (40, 5039787), (60, 3359858), (120, 1679929), (271, 743880), (542, 371940), (813, 247960), (1084, 185970), (1355, 148776), (1626, 123980), (2168, 92985), (2710, 74388), (3252, 61990), (4065, 49592), (5420, 37194), (6199, 32520), (6504, 30995), (8130, 24796), (10840, 18597), (12398, 16260)]