142779480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5639}}^1$

素因数の和:5864

約数の個数: 64

約数和(自身を含む): 430444800

約数和(自身を除く): 287665320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 5639, 6330, 8440, 11278, 12660, 16917, 22556, 25320, 28195, 33834, 45112, 56390, 67668, 84585, 112780, 135336, 169170, 225560, 338340, 676680, 1189829, 2379658, 3569487, 4759316, 5949145, 7138974, 9518632, 11898290, 14277948, 17847435, 23796580, 28555896, 35694870, 47593160, 71389740, 142779480]

約数ペア:

[(1, 142779480), (2, 71389740), (3, 47593160), (4, 35694870), (5, 28555896), (6, 23796580), (8, 17847435), (10, 14277948), (12, 11898290), (15, 9518632), (20, 7138974), (24, 5949145), (30, 4759316), (40, 3569487), (60, 2379658), (120, 1189829), (211, 676680), (422, 338340), (633, 225560), (844, 169170), (1055, 135336), (1266, 112780), (1688, 84585), (2110, 67668), (2532, 56390), (3165, 45112), (4220, 33834), (5064, 28195), (5639, 25320), (6330, 22556), (8440, 16917), (11278, 12660)]