4279080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 13966560

約数和(自身を除く): 9687480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 211, 260, 312, 338, 390, 422, 507, 520, 633, 676, 780, 844, 845, 1014, 1055, 1266, 1352, 1560, 1688, 1690, 2028, 2110, 2532, 2535, 2743, 3165, 3380, 4056, 4220, 5064, 5070, 5486, 6330, 6760, 8229, 8440, 10140, 10972, 12660, 13715, 16458, 20280, 21944, 25320, 27430, 32916, 35659, 41145, 54860, 65832, 71318, 82290, 106977, 109720, 142636, 164580, 178295, 213954, 285272, 329160, 356590, 427908, 534885, 713180, 855816, 1069770, 1426360, 2139540, 4279080]

約数ペア:

[(1, 4279080), (2, 2139540), (3, 1426360), (4, 1069770), (5, 855816), (6, 713180), (8, 534885), (10, 427908), (12, 356590), (13, 329160), (15, 285272), (20, 213954), (24, 178295), (26, 164580), (30, 142636), (39, 109720), (40, 106977), (52, 82290), (60, 71318), (65, 65832), (78, 54860), (104, 41145), (120, 35659), (130, 32916), (156, 27430), (169, 25320), (195, 21944), (211, 20280), (260, 16458), (312, 13715), (338, 12660), (390, 10972), (422, 10140), (507, 8440), (520, 8229), (633, 6760), (676, 6330), (780, 5486), (844, 5070), (845, 5064), (1014, 4220), (1055, 4056), (1266, 3380), (1352, 3165), (1560, 2743), (1688, 2535), (1690, 2532), (2028, 2110)]