492047280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 1766958336

約数和(自身を除く): 1274911056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 115, 120, 129, 138, 144, 172, 180, 184, 207, 215, 230, 240, 258, 276, 344, 345, 360, 368, 387, 414, 430, 460, 516, 552, 645, 688, 690, 691, 720, 774, 828, 860, 920, 989, 1032, 1035, 1104, 1290, 1380, 1382, 1548, 1656, 1720, 1840, 1935, 1978, 2064, 2070, 2073, 2580, 2760, 2764, 2967, 3096, 3312, 3440, 3455, 3870, 3956, 4140, 4146, 4945, 5160, 5520, 5528, 5934, 6192, 6219, 6910, 7740, 7912, 8280, 8292, 8901, 9890, 10320, 10365, 11056, 11868, 12438, 13820, 14835, 15480, 15824, 15893, 16560, 16584, 17802, 19780, 20730, 23736, 24876, 27640, 29670, 29713, 30960, 31095, 31786, 33168, 35604, 39560, 41460, 44505, 47472, 47679, 49752, 55280, 59340, 59426, 62190, 63572, 71208, 79120, 79465, 82920, 89010, 89139, 95358, 99504, 118680, 118852, 124380, 127144, 142416, 143037, 148565, 158930, 165840, 178020, 178278, 190716, 237360, 237704, 238395, 248760, 254288, 267417, 286074, 297130, 317860, 356040, 356556, 381432, 445695, 475408, 476790, 497520, 534834, 572148, 594260, 635720, 683399, 712080, 713112, 715185, 762864, 891390, 953580, 1069668, 1144296, 1188520, 1271440, 1337085, 1366798, 1426224, 1430370, 1782780, 1907160, 2050197, 2139336, 2288592, 2377040, 2674170, 2733596, 2860740, 3416995, 3565560, 3814320, 4100394, 4278672, 5348340, 5467192, 5721480, 6150591, 6833990, 7131120, 8200788, 10250985, 10696680, 10934384, 11442960, 12301182, 13667980, 16401576, 20501970, 21393360, 24602364, 27335960, 30752955, 32803152, 41003940, 49204728, 54671920, 61505910, 82007880, 98409456, 123011820, 164015760, 246023640, 492047280]

約数ペア:

[(1, 492047280), (2, 246023640), (3, 164015760), (4, 123011820), (5, 98409456), (6, 82007880), (8, 61505910), (9, 54671920), (10, 49204728), (12, 41003940), (15, 32803152), (16, 30752955), (18, 27335960), (20, 24602364), (23, 21393360), (24, 20501970), (30, 16401576), (36, 13667980), (40, 12301182), (43, 11442960), (45, 10934384), (46, 10696680), (48, 10250985), (60, 8200788), (69, 7131120), (72, 6833990), (80, 6150591), (86, 5721480), (90, 5467192), (92, 5348340), (115, 4278672), (120, 4100394), (129, 3814320), (138, 3565560), (144, 3416995), (172, 2860740), (180, 2733596), (184, 2674170), (207, 2377040), (215, 2288592), (230, 2139336), (240, 2050197), (258, 1907160), (276, 1782780), (344, 1430370), (345, 1426224), (360, 1366798), (368, 1337085), (387, 1271440), (414, 1188520), (430, 1144296), (460, 1069668), (516, 953580), (552, 891390), (645, 762864), (688, 715185), (690, 713112), (691, 712080), (720, 683399), (774, 635720), (828, 594260), (860, 572148), (920, 534834), (989, 497520), (1032, 476790), (1035, 475408), (1104, 445695), (1290, 381432), (1380, 356556), (1382, 356040), (1548, 317860), (1656, 297130), (1720, 286074), (1840, 267417), (1935, 254288), (1978, 248760), (2064, 238395), (2070, 237704), (2073, 237360), (2580, 190716), (2760, 178278), (2764, 178020), (2967, 165840), (3096, 158930), (3312, 148565), (3440, 143037), (3455, 142416), (3870, 127144), (3956, 124380), (4140, 118852), (4146, 118680), (4945, 99504), (5160, 95358), (5520, 89139), (5528, 89010), (5934, 82920), (6192, 79465), (6219, 79120), (6910, 71208), (7740, 63572), (7912, 62190), (8280, 59426), (8292, 59340), (8901, 55280), (9890, 49752), (10320, 47679), (10365, 47472), (11056, 44505), (11868, 41460), (12438, 39560), (13820, 35604), (14835, 33168), (15480, 31786), (15824, 31095), (15893, 30960), (16560, 29713), (16584, 29670), (17802, 27640), (19780, 24876), (20730, 23736)]