456225240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3601

約数の個数: 128

約数和(自身を含む): 1458984960

約数和(自身を除く): 1002759720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1880, 2162, 2760, 2820, 3243, 3517, 4324, 5405, 5640, 6486, 7034, 8648, 10551, 10810, 12972, 14068, 16215, 17585, 21102, 21620, 25944, 28136, 32430, 35170, 42204, 43240, 52755, 64860, 70340, 80891, 84408, 105510, 129720, 140680, 161782, 165299, 211020, 242673, 323564, 330598, 404455, 422040, 485346, 495897, 647128, 661196, 808910, 826495, 970692, 991794, 1213365, 1322392, 1617820, 1652990, 1941384, 1983588, 2426730, 2479485, 3235640, 3305980, 3801877, 3967176, 4853460, 4958970, 6611960, 7603754, 9706920, 9917940, 11405631, 15207508, 19009385, 19835880, 22811262, 30415016, 38018770, 45622524, 57028155, 76037540, 91245048, 114056310, 152075080, 228112620, 456225240]

約数ペア:

[(1, 456225240), (2, 228112620), (3, 152075080), (4, 114056310), (5, 91245048), (6, 76037540), (8, 57028155), (10, 45622524), (12, 38018770), (15, 30415016), (20, 22811262), (23, 19835880), (24, 19009385), (30, 15207508), (40, 11405631), (46, 9917940), (47, 9706920), (60, 7603754), (69, 6611960), (92, 4958970), (94, 4853460), (115, 3967176), (120, 3801877), (138, 3305980), (141, 3235640), (184, 2479485), (188, 2426730), (230, 1983588), (235, 1941384), (276, 1652990), (282, 1617820), (345, 1322392), (376, 1213365), (460, 991794), (470, 970692), (552, 826495), (564, 808910), (690, 661196), (705, 647128), (920, 495897), (940, 485346), (1081, 422040), (1128, 404455), (1380, 330598), (1410, 323564), (1880, 242673), (2162, 211020), (2760, 165299), (2820, 161782), (3243, 140680), (3517, 129720), (4324, 105510), (5405, 84408), (5640, 80891), (6486, 70340), (7034, 64860), (8648, 52755), (10551, 43240), (10810, 42204), (12972, 35170), (14068, 32430), (16215, 28136), (17585, 25944), (21102, 21620)]