2589674040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{17939}}^1$

素因数の和:18357

約数の個数: 96

約数和(自身を含む): 8437899600

約数和(自身を除く): 5848225560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401, 802, 1203, 1604, 2005, 2406, 3208, 3609, 4010, 4812, 6015, 7218, 8020, 9624, 12030, 14436, 16040, 17939, 18045, 24060, 28872, 35878, 36090, 48120, 53817, 71756, 72180, 89695, 107634, 143512, 144360, 161451, 179390, 215268, 269085, 322902, 358780, 430536, 538170, 645804, 717560, 807255, 1076340, 1291608, 1614510, 2152680, 3229020, 6458040, 7193539, 14387078, 21580617, 28774156, 35967695, 43161234, 57548312, 64741851, 71935390, 86322468, 107903085, 129483702, 143870780, 172644936, 215806170, 258967404, 287741560, 323709255, 431612340, 517934808, 647418510, 863224680, 1294837020, 2589674040]

約数ペア:

[(1, 2589674040), (2, 1294837020), (3, 863224680), (4, 647418510), (5, 517934808), (6, 431612340), (8, 323709255), (9, 287741560), (10, 258967404), (12, 215806170), (15, 172644936), (18, 143870780), (20, 129483702), (24, 107903085), (30, 86322468), (36, 71935390), (40, 64741851), (45, 57548312), (60, 43161234), (72, 35967695), (90, 28774156), (120, 21580617), (180, 14387078), (360, 7193539), (401, 6458040), (802, 3229020), (1203, 2152680), (1604, 1614510), (2005, 1291608), (2406, 1076340), (3208, 807255), (3609, 717560), (4010, 645804), (4812, 538170), (6015, 430536), (7218, 358780), (8020, 322902), (9624, 269085), (12030, 215268), (14436, 179390), (16040, 161451), (17939, 144360), (18045, 143512), (24060, 107634), (28872, 89695), (35878, 72180), (36090, 71756), (48120, 53817)]