617862240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13841}}^1$

素因数の和:13893

約数の個数: 144

約数和(自身を含む): 2176626816

約数和(自身を除く): 1558764576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 13841, 14880, 22320, 27682, 41523, 44640, 55364, 69205, 83046, 110728, 124569, 138410, 166092, 207615, 221456, 249138, 276820, 332184, 415230, 429071, 442912, 498276, 553640, 622845, 664368, 830460, 858142, 996552, 1107280, 1245690, 1287213, 1328736, 1660920, 1716284, 1993104, 2145355, 2214560, 2491380, 2574426, 3321840, 3432568, 3861639, 3986208, 4290710, 4982760, 5148852, 6436065, 6643680, 6865136, 7723278, 8581420, 9965520, 10297704, 12872130, 13730272, 15446556, 17162840, 19308195, 19931040, 20595408, 25744260, 30893112, 34325680, 38616390, 41190816, 51488520, 61786224, 68651360, 77232780, 102977040, 123572448, 154465560, 205954080, 308931120, 617862240]

約数ペア:

[(1, 617862240), (2, 308931120), (3, 205954080), (4, 154465560), (5, 123572448), (6, 102977040), (8, 77232780), (9, 68651360), (10, 61786224), (12, 51488520), (15, 41190816), (16, 38616390), (18, 34325680), (20, 30893112), (24, 25744260), (30, 20595408), (31, 19931040), (32, 19308195), (36, 17162840), (40, 15446556), (45, 13730272), (48, 12872130), (60, 10297704), (62, 9965520), (72, 8581420), (80, 7723278), (90, 6865136), (93, 6643680), (96, 6436065), (120, 5148852), (124, 4982760), (144, 4290710), (155, 3986208), (160, 3861639), (180, 3432568), (186, 3321840), (240, 2574426), (248, 2491380), (279, 2214560), (288, 2145355), (310, 1993104), (360, 1716284), (372, 1660920), (465, 1328736), (480, 1287213), (496, 1245690), (558, 1107280), (620, 996552), (720, 858142), (744, 830460), (930, 664368), (992, 622845), (1116, 553640), (1240, 498276), (1395, 442912), (1440, 429071), (1488, 415230), (1860, 332184), (2232, 276820), (2480, 249138), (2790, 221456), (2976, 207615), (3720, 166092), (4464, 138410), (4960, 124569), (5580, 110728), (7440, 83046), (8928, 69205), (11160, 55364), (13841, 44640), (14880, 41523), (22320, 27682)]