2393040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 8169120

約数和(自身を除く): 5776080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 169, 177, 195, 208, 236, 240, 260, 295, 312, 338, 354, 390, 472, 507, 520, 590, 624, 676, 708, 767, 780, 845, 885, 944, 1014, 1040, 1180, 1352, 1416, 1534, 1560, 1690, 1770, 2028, 2301, 2360, 2535, 2704, 2832, 3068, 3120, 3380, 3540, 3835, 4056, 4602, 4720, 5070, 6136, 6760, 7080, 7670, 8112, 9204, 9971, 10140, 11505, 12272, 13520, 14160, 15340, 18408, 19942, 20280, 23010, 29913, 30680, 36816, 39884, 40560, 46020, 49855, 59826, 61360, 79768, 92040, 99710, 119652, 149565, 159536, 184080, 199420, 239304, 299130, 398840, 478608, 598260, 797680, 1196520, 2393040]

約数ペア:

[(1, 2393040), (2, 1196520), (3, 797680), (4, 598260), (5, 478608), (6, 398840), (8, 299130), (10, 239304), (12, 199420), (13, 184080), (15, 159536), (16, 149565), (20, 119652), (24, 99710), (26, 92040), (30, 79768), (39, 61360), (40, 59826), (48, 49855), (52, 46020), (59, 40560), (60, 39884), (65, 36816), (78, 30680), (80, 29913), (104, 23010), (118, 20280), (120, 19942), (130, 18408), (156, 15340), (169, 14160), (177, 13520), (195, 12272), (208, 11505), (236, 10140), (240, 9971), (260, 9204), (295, 8112), (312, 7670), (338, 7080), (354, 6760), (390, 6136), (472, 5070), (507, 4720), (520, 4602), (590, 4056), (624, 3835), (676, 3540), (708, 3380), (767, 3120), (780, 3068), (845, 2832), (885, 2704), (944, 2535), (1014, 2360), (1040, 2301), (1180, 2028), (1352, 1770), (1416, 1690), (1534, 1560)]