419014920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151817}}^1$

素因数の和:151854

約数の個数: 64

約数和(自身を含む): 1311707520

約数和(自身を除く): 892692600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 151817, 303634, 455451, 607268, 759085, 910902, 1214536, 1518170, 1821804, 2277255, 3036340, 3491791, 3643608, 4554510, 6072680, 6983582, 9109020, 10475373, 13967164, 17458955, 18218040, 20950746, 27934328, 34917910, 41901492, 52376865, 69835820, 83802984, 104753730, 139671640, 209507460, 419014920]

約数ペア:

[(1, 419014920), (2, 209507460), (3, 139671640), (4, 104753730), (5, 83802984), (6, 69835820), (8, 52376865), (10, 41901492), (12, 34917910), (15, 27934328), (20, 20950746), (23, 18218040), (24, 17458955), (30, 13967164), (40, 10475373), (46, 9109020), (60, 6983582), (69, 6072680), (92, 4554510), (115, 3643608), (120, 3491791), (138, 3036340), (184, 2277255), (230, 1821804), (276, 1518170), (345, 1214536), (460, 910902), (552, 759085), (690, 607268), (920, 455451), (1380, 303634), (2760, 151817)]