1617340320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5323}}^1$

素因数の和:5555

約数の個数: 144

約数和(自身を含む): 5546372832

約数和(自身を除く): 3929032512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 844, 1055, 1266, 1440, 1688, 1899, 2110, 2532, 3165, 3376, 3798, 4220, 5064, 5323, 6330, 6752, 7596, 8440, 9495, 10128, 10646, 12660, 15192, 15969, 16880, 18990, 20256, 21292, 25320, 26615, 30384, 31938, 33760, 37980, 42584, 47907, 50640, 53230, 60768, 63876, 75960, 79845, 85168, 95814, 101280, 106460, 127752, 151920, 159690, 170336, 191628, 212920, 239535, 255504, 303840, 319380, 383256, 425840, 479070, 511008, 638760, 766512, 851680, 958140, 1123153, 1277520, 1533024, 1916280, 2246306, 2555040, 3369459, 3832560, 4492612, 5615765, 6738918, 7665120, 8985224, 10108377, 11231530, 13477836, 16847295, 17970448, 20216754, 22463060, 26955672, 33694590, 35940896, 40433508, 44926120, 50541885, 53911344, 67389180, 80867016, 89852240, 101083770, 107822688, 134778360, 161734032, 179704480, 202167540, 269556720, 323468064, 404335080, 539113440, 808670160, 1617340320]

約数ペア:

[(1, 1617340320), (2, 808670160), (3, 539113440), (4, 404335080), (5, 323468064), (6, 269556720), (8, 202167540), (9, 179704480), (10, 161734032), (12, 134778360), (15, 107822688), (16, 101083770), (18, 89852240), (20, 80867016), (24, 67389180), (30, 53911344), (32, 50541885), (36, 44926120), (40, 40433508), (45, 35940896), (48, 33694590), (60, 26955672), (72, 22463060), (80, 20216754), (90, 17970448), (96, 16847295), (120, 13477836), (144, 11231530), (160, 10108377), (180, 8985224), (211, 7665120), (240, 6738918), (288, 5615765), (360, 4492612), (422, 3832560), (480, 3369459), (633, 2555040), (720, 2246306), (844, 1916280), (1055, 1533024), (1266, 1277520), (1440, 1123153), (1688, 958140), (1899, 851680), (2110, 766512), (2532, 638760), (3165, 511008), (3376, 479070), (3798, 425840), (4220, 383256), (5064, 319380), (5323, 303840), (6330, 255504), (6752, 239535), (7596, 212920), (8440, 191628), (9495, 170336), (10128, 159690), (10646, 151920), (12660, 127752), (15192, 106460), (15969, 101280), (16880, 95814), (18990, 85168), (20256, 79845), (21292, 75960), (25320, 63876), (26615, 60768), (30384, 53230), (31938, 50640), (33760, 47907), (37980, 42584)]