1283222040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{55987}}^1$

素因数の和:56192

約数の個数: 64

約数和(自身を含む): 3869890560

約数和(自身を除く): 2586668520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 55987, 111974, 167961, 223948, 279935, 335922, 447896, 559870, 671844, 839805, 1119740, 1343688, 1679610, 2239480, 3359220, 6718440, 10693517, 21387034, 32080551, 42774068, 53467585, 64161102, 85548136, 106935170, 128322204, 160402755, 213870340, 256644408, 320805510, 427740680, 641611020, 1283222040]

約数ペア:

[(1, 1283222040), (2, 641611020), (3, 427740680), (4, 320805510), (5, 256644408), (6, 213870340), (8, 160402755), (10, 128322204), (12, 106935170), (15, 85548136), (20, 64161102), (24, 53467585), (30, 42774068), (40, 32080551), (60, 21387034), (120, 10693517), (191, 6718440), (382, 3359220), (573, 2239480), (764, 1679610), (955, 1343688), (1146, 1119740), (1528, 839805), (1910, 671844), (2292, 559870), (2865, 447896), (3820, 335922), (4584, 279935), (5730, 223948), (7640, 167961), (11460, 111974), (22920, 55987)]