30308640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 96235776

約数和(自身を除く): 65927136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 233, 240, 271, 466, 480, 542, 699, 813, 932, 1084, 1165, 1355, 1398, 1626, 1864, 2168, 2330, 2710, 2796, 3252, 3495, 3728, 4065, 4336, 4660, 5420, 5592, 6504, 6990, 7456, 8130, 8672, 9320, 10840, 11184, 13008, 13980, 16260, 18640, 21680, 22368, 26016, 27960, 32520, 37280, 43360, 55920, 63143, 65040, 111840, 126286, 130080, 189429, 252572, 315715, 378858, 505144, 631430, 757716, 947145, 1010288, 1262860, 1515432, 1894290, 2020576, 2525720, 3030864, 3788580, 5051440, 6061728, 7577160, 10102880, 15154320, 30308640]

約数ペア:

[(1, 30308640), (2, 15154320), (3, 10102880), (4, 7577160), (5, 6061728), (6, 5051440), (8, 3788580), (10, 3030864), (12, 2525720), (15, 2020576), (16, 1894290), (20, 1515432), (24, 1262860), (30, 1010288), (32, 947145), (40, 757716), (48, 631430), (60, 505144), (80, 378858), (96, 315715), (120, 252572), (160, 189429), (233, 130080), (240, 126286), (271, 111840), (466, 65040), (480, 63143), (542, 55920), (699, 43360), (813, 37280), (932, 32520), (1084, 27960), (1165, 26016), (1355, 22368), (1398, 21680), (1626, 18640), (1864, 16260), (2168, 13980), (2330, 13008), (2710, 11184), (2796, 10840), (3252, 9320), (3495, 8672), (3728, 8130), (4065, 7456), (4336, 6990), (4660, 6504), (5420, 5592)]