225534840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14347}}^1$

素因数の和:14492

約数の個数: 64

約数和(自身を含む): 681816960

約数和(自身を除く): 456282120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 14347, 15720, 28694, 43041, 57388, 71735, 86082, 114776, 143470, 172164, 215205, 286940, 344328, 430410, 573880, 860820, 1721640, 1879457, 3758914, 5638371, 7517828, 9397285, 11276742, 15035656, 18794570, 22553484, 28191855, 37589140, 45106968, 56383710, 75178280, 112767420, 225534840]

約数ペア:

[(1, 225534840), (2, 112767420), (3, 75178280), (4, 56383710), (5, 45106968), (6, 37589140), (8, 28191855), (10, 22553484), (12, 18794570), (15, 15035656), (20, 11276742), (24, 9397285), (30, 7517828), (40, 5638371), (60, 3758914), (120, 1879457), (131, 1721640), (262, 860820), (393, 573880), (524, 430410), (655, 344328), (786, 286940), (1048, 215205), (1310, 172164), (1572, 143470), (1965, 114776), (2620, 86082), (3144, 71735), (3930, 57388), (5240, 43041), (7860, 28694), (14347, 15720)]