153552720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2677}}^1$

素因数の和:2932

約数の個数: 80

約数和(自身を含む): 478183680

約数和(自身を除く): 324630960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2677, 2868, 3585, 3824, 4780, 5354, 5736, 7170, 8031, 9560, 10708, 11472, 13385, 14340, 16062, 19120, 21416, 26770, 28680, 32124, 40155, 42832, 53540, 57360, 64248, 80310, 107080, 128496, 160620, 214160, 321240, 639803, 642480, 1279606, 1919409, 2559212, 3199015, 3838818, 5118424, 6398030, 7677636, 9597045, 10236848, 12796060, 15355272, 19194090, 25592120, 30710544, 38388180, 51184240, 76776360, 153552720]

約数ペア:

[(1, 153552720), (2, 76776360), (3, 51184240), (4, 38388180), (5, 30710544), (6, 25592120), (8, 19194090), (10, 15355272), (12, 12796060), (15, 10236848), (16, 9597045), (20, 7677636), (24, 6398030), (30, 5118424), (40, 3838818), (48, 3199015), (60, 2559212), (80, 1919409), (120, 1279606), (239, 642480), (240, 639803), (478, 321240), (717, 214160), (956, 160620), (1195, 128496), (1434, 107080), (1912, 80310), (2390, 64248), (2677, 57360), (2868, 53540), (3585, 42832), (3824, 40155), (4780, 32124), (5354, 28680), (5736, 26770), (7170, 21416), (8031, 19120), (9560, 16062), (10708, 14340), (11472, 13385)]