203670120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89329}}^1$

素因数の和:89362

約数の個数: 64

約数和(自身を含む): 643176000

約数和(自身を除く): 439505880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 89329, 178658, 267987, 357316, 446645, 535974, 714632, 893290, 1071948, 1339935, 1697251, 1786580, 2143896, 2679870, 3394502, 3573160, 5091753, 5359740, 6789004, 8486255, 10183506, 10719480, 13578008, 16972510, 20367012, 25458765, 33945020, 40734024, 50917530, 67890040, 101835060, 203670120]

約数ペア:

[(1, 203670120), (2, 101835060), (3, 67890040), (4, 50917530), (5, 40734024), (6, 33945020), (8, 25458765), (10, 20367012), (12, 16972510), (15, 13578008), (19, 10719480), (20, 10183506), (24, 8486255), (30, 6789004), (38, 5359740), (40, 5091753), (57, 3573160), (60, 3394502), (76, 2679870), (95, 2143896), (114, 1786580), (120, 1697251), (152, 1339935), (190, 1071948), (228, 893290), (285, 714632), (380, 535974), (456, 446645), (570, 357316), (760, 267987), (1140, 178658), (2280, 89329)]