1894242480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607129}}^1$

素因数の和:607158

約数の個数: 80

約数和(自身を含む): 6323866080

約数和(自身を除く): 4429623600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 607129, 1214258, 1821387, 2428516, 3035645, 3642774, 4857032, 6071290, 7285548, 7892677, 9106935, 9714064, 12142580, 14571096, 15785354, 18213870, 23678031, 24285160, 29142192, 31570708, 36427740, 39463385, 47356062, 48570320, 63141416, 72855480, 78926770, 94712124, 118390155, 126282832, 145710960, 157853540, 189424248, 236780310, 315707080, 378848496, 473560620, 631414160, 947121240, 1894242480]

約数ペア:

[(1, 1894242480), (2, 947121240), (3, 631414160), (4, 473560620), (5, 378848496), (6, 315707080), (8, 236780310), (10, 189424248), (12, 157853540), (13, 145710960), (15, 126282832), (16, 118390155), (20, 94712124), (24, 78926770), (26, 72855480), (30, 63141416), (39, 48570320), (40, 47356062), (48, 39463385), (52, 36427740), (60, 31570708), (65, 29142192), (78, 24285160), (80, 23678031), (104, 18213870), (120, 15785354), (130, 14571096), (156, 12142580), (195, 9714064), (208, 9106935), (240, 7892677), (260, 7285548), (312, 6071290), (390, 4857032), (520, 3642774), (624, 3035645), (780, 2428516), (1040, 1821387), (1560, 1214258), (3120, 607129)]