26484720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 82649472

約数和(自身を除く): 56164752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 523, 633, 844, 1046, 1055, 1266, 1569, 1688, 2092, 2110, 2532, 2615, 3138, 3165, 3376, 4184, 4220, 5064, 5230, 6276, 6330, 7845, 8368, 8440, 10128, 10460, 12552, 12660, 15690, 16880, 20920, 25104, 25320, 31380, 41840, 50640, 62760, 110353, 125520, 220706, 331059, 441412, 551765, 662118, 882824, 1103530, 1324236, 1655295, 1765648, 2207060, 2648472, 3310590, 4414120, 5296944, 6621180, 8828240, 13242360, 26484720]

約数ペア:

[(1, 26484720), (2, 13242360), (3, 8828240), (4, 6621180), (5, 5296944), (6, 4414120), (8, 3310590), (10, 2648472), (12, 2207060), (15, 1765648), (16, 1655295), (20, 1324236), (24, 1103530), (30, 882824), (40, 662118), (48, 551765), (60, 441412), (80, 331059), (120, 220706), (211, 125520), (240, 110353), (422, 62760), (523, 50640), (633, 41840), (844, 31380), (1046, 25320), (1055, 25104), (1266, 20920), (1569, 16880), (1688, 15690), (2092, 12660), (2110, 12552), (2532, 10460), (2615, 10128), (3138, 8440), (3165, 8368), (3376, 7845), (4184, 6330), (4220, 6276), (5064, 5230)]