135621720

素因数分解:

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

素因数の和:29009

約数の個数: 96

約数和(自身を含む): 474692400

約数和(自身を除く): 339070680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 28979, 57958, 86937, 115916, 144895, 173874, 231832, 260811, 289790, 347748, 376727, 434685, 521622, 579580, 695496, 753454, 869370, 1043244, 1130181, 1159160, 1304055, 1506908, 1738740, 1883635, 2086488, 2260362, 2608110, 3013816, 3390543, 3477480, 3767270, 4520724, 5216220, 5650905, 6781086, 7534540, 9041448, 10432440, 11301810, 13562172, 15069080, 16952715, 22603620, 27124344, 33905430, 45207240, 67810860, 135621720]

約数ペア:

[(1, 135621720), (2, 67810860), (3, 45207240), (4, 33905430), (5, 27124344), (6, 22603620), (8, 16952715), (9, 15069080), (10, 13562172), (12, 11301810), (13, 10432440), (15, 9041448), (18, 7534540), (20, 6781086), (24, 5650905), (26, 5216220), (30, 4520724), (36, 3767270), (39, 3477480), (40, 3390543), (45, 3013816), (52, 2608110), (60, 2260362), (65, 2086488), (72, 1883635), (78, 1738740), (90, 1506908), (104, 1304055), (117, 1159160), (120, 1130181), (130, 1043244), (156, 869370), (180, 753454), (195, 695496), (234, 579580), (260, 521622), (312, 434685), (360, 376727), (390, 347748), (468, 289790), (520, 260811), (585, 231832), (780, 173874), (936, 144895), (1170, 115916), (1560, 86937), (2340, 57958), (4680, 28979)]