3815240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 10886400

約数和(自身を除く): 7071160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 29, 40, 44, 46, 52, 55, 58, 65, 88, 92, 104, 110, 115, 116, 130, 143, 145, 184, 220, 230, 232, 253, 260, 286, 290, 299, 319, 377, 440, 460, 506, 520, 572, 580, 598, 638, 667, 715, 754, 920, 1012, 1144, 1160, 1196, 1265, 1276, 1334, 1430, 1495, 1508, 1595, 1885, 2024, 2392, 2530, 2552, 2668, 2860, 2990, 3016, 3190, 3289, 3335, 3770, 4147, 5060, 5336, 5720, 5980, 6380, 6578, 6670, 7337, 7540, 8294, 8671, 10120, 11960, 12760, 13156, 13340, 14674, 15080, 16445, 16588, 17342, 20735, 26312, 26680, 29348, 32890, 33176, 34684, 36685, 41470, 43355, 58696, 65780, 69368, 73370, 82940, 86710, 95381, 131560, 146740, 165880, 173420, 190762, 293480, 346840, 381524, 476905, 763048, 953810, 1907620, 3815240]

約数ペア:

[(1, 3815240), (2, 1907620), (4, 953810), (5, 763048), (8, 476905), (10, 381524), (11, 346840), (13, 293480), (20, 190762), (22, 173420), (23, 165880), (26, 146740), (29, 131560), (40, 95381), (44, 86710), (46, 82940), (52, 73370), (55, 69368), (58, 65780), (65, 58696), (88, 43355), (92, 41470), (104, 36685), (110, 34684), (115, 33176), (116, 32890), (130, 29348), (143, 26680), (145, 26312), (184, 20735), (220, 17342), (230, 16588), (232, 16445), (253, 15080), (260, 14674), (286, 13340), (290, 13156), (299, 12760), (319, 11960), (377, 10120), (440, 8671), (460, 8294), (506, 7540), (520, 7337), (572, 6670), (580, 6578), (598, 6380), (638, 5980), (667, 5720), (715, 5336), (754, 5060), (920, 4147), (1012, 3770), (1144, 3335), (1160, 3289), (1196, 3190), (1265, 3016), (1276, 2990), (1334, 2860), (1430, 2668), (1495, 2552), (1508, 2530), (1595, 2392), (1885, 2024)]