180828960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28979}}^1$

素因数の和:29010

約数の個数: 96

約数和(自身を含む): 613448640

約数和(自身を除く): 432619680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 28979, 57958, 86937, 115916, 144895, 173874, 231832, 289790, 347748, 376727, 434685, 463664, 579580, 695496, 753454, 869370, 927328, 1130181, 1159160, 1390992, 1506908, 1738740, 1883635, 2260362, 2318320, 2781984, 3013816, 3477480, 3767270, 4520724, 4636640, 5650905, 6027632, 6954960, 7534540, 9041448, 11301810, 12055264, 13909920, 15069080, 18082896, 22603620, 30138160, 36165792, 45207240, 60276320, 90414480, 180828960]

約数ペア:

[(1, 180828960), (2, 90414480), (3, 60276320), (4, 45207240), (5, 36165792), (6, 30138160), (8, 22603620), (10, 18082896), (12, 15069080), (13, 13909920), (15, 12055264), (16, 11301810), (20, 9041448), (24, 7534540), (26, 6954960), (30, 6027632), (32, 5650905), (39, 4636640), (40, 4520724), (48, 3767270), (52, 3477480), (60, 3013816), (65, 2781984), (78, 2318320), (80, 2260362), (96, 1883635), (104, 1738740), (120, 1506908), (130, 1390992), (156, 1159160), (160, 1130181), (195, 927328), (208, 869370), (240, 753454), (260, 695496), (312, 579580), (390, 463664), (416, 434685), (480, 376727), (520, 347748), (624, 289790), (780, 231832), (1040, 173874), (1248, 144895), (1560, 115916), (2080, 86937), (3120, 57958), (6240, 28979)]