538450320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42331}}^1$

素因数の和:42400

約数の個数: 80

約数和(自身を含む): 1700730432

約数和(自身を除く): 1162280112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 42331, 84662, 126993, 169324, 211655, 253986, 338648, 423310, 507972, 634965, 677296, 846620, 1015944, 1269930, 1693240, 2031888, 2243543, 2539860, 3386480, 4487086, 5079720, 6730629, 8974172, 10159440, 11217715, 13461258, 17948344, 22435430, 26922516, 33653145, 35896688, 44870860, 53845032, 67306290, 89741720, 107690064, 134612580, 179483440, 269225160, 538450320]

約数ペア:

[(1, 538450320), (2, 269225160), (3, 179483440), (4, 134612580), (5, 107690064), (6, 89741720), (8, 67306290), (10, 53845032), (12, 44870860), (15, 35896688), (16, 33653145), (20, 26922516), (24, 22435430), (30, 17948344), (40, 13461258), (48, 11217715), (53, 10159440), (60, 8974172), (80, 6730629), (106, 5079720), (120, 4487086), (159, 3386480), (212, 2539860), (240, 2243543), (265, 2031888), (318, 1693240), (424, 1269930), (530, 1015944), (636, 846620), (795, 677296), (848, 634965), (1060, 507972), (1272, 423310), (1590, 338648), (2120, 253986), (2544, 211655), (3180, 169324), (4240, 126993), (6360, 84662), (12720, 42331)]