361657920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28979}}^1$

素因数の和:29012

約数の個数: 112

約数和(自身を含む): 1236634560

約数和(自身を除く): 874976640

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 28979, 57958, 86937, 115916, 144895, 173874, 231832, 289790, 347748, 376727, 434685, 463664, 579580, 695496, 753454, 869370, 927328, 1130181, 1159160, 1390992, 1506908, 1738740, 1854656, 1883635, 2260362, 2318320, 2781984, 3013816, 3477480, 3767270, 4520724, 4636640, 5563968, 5650905, 6027632, 6954960, 7534540, 9041448, 9273280, 11301810, 12055264, 13909920, 15069080, 18082896, 22603620, 24110528, 27819840, 30138160, 36165792, 45207240, 60276320, 72331584, 90414480, 120552640, 180828960, 361657920]

約数ペア:

[(1, 361657920), (2, 180828960), (3, 120552640), (4, 90414480), (5, 72331584), (6, 60276320), (8, 45207240), (10, 36165792), (12, 30138160), (13, 27819840), (15, 24110528), (16, 22603620), (20, 18082896), (24, 15069080), (26, 13909920), (30, 12055264), (32, 11301810), (39, 9273280), (40, 9041448), (48, 7534540), (52, 6954960), (60, 6027632), (64, 5650905), (65, 5563968), (78, 4636640), (80, 4520724), (96, 3767270), (104, 3477480), (120, 3013816), (130, 2781984), (156, 2318320), (160, 2260362), (192, 1883635), (195, 1854656), (208, 1738740), (240, 1506908), (260, 1390992), (312, 1159160), (320, 1130181), (390, 927328), (416, 869370), (480, 753454), (520, 695496), (624, 579580), (780, 463664), (832, 434685), (960, 376727), (1040, 347748), (1248, 289790), (1560, 231832), (2080, 173874), (2496, 144895), (3120, 115916), (4160, 86937), (6240, 57958), (12480, 28979)]