677322720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15173}}^1$

素因数の和:15225

約数の個数: 144

約数和(自身を含む): 2386081152

約数和(自身を除く): 1708758432

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, 14880, 15173, 22320, 30346, 44640, 45519, 60692, 75865, 91038, 121384, 136557, 151730, 182076, 227595, 242768, 273114, 303460, 364152, 455190, 470363, 485536, 546228, 606920, 682785, 728304, 910380, 940726, 1092456, 1213840, 1365570, 1411089, 1456608, 1820760, 1881452, 2184912, 2351815, 2427680, 2731140, 2822178, 3641520, 3762904, 4233267, 4369824, 4703630, 5462280, 5644356, 7055445, 7283040, 7525808, 8466534, 9407260, 10924560, 11288712, 14110890, 15051616, 16933068, 18814520, 21166335, 21849120, 22577424, 28221780, 33866136, 37629040, 42332670, 45154848, 56443560, 67732272, 75258080, 84665340, 112887120, 135464544, 169330680, 225774240, 338661360, 677322720]

約数ペア:

[(1, 677322720), (2, 338661360), (3, 225774240), (4, 169330680), (5, 135464544), (6, 112887120), (8, 84665340), (9, 75258080), (10, 67732272), (12, 56443560), (15, 45154848), (16, 42332670), (18, 37629040), (20, 33866136), (24, 28221780), (30, 22577424), (31, 21849120), (32, 21166335), (36, 18814520), (40, 16933068), (45, 15051616), (48, 14110890), (60, 11288712), (62, 10924560), (72, 9407260), (80, 8466534), (90, 7525808), (93, 7283040), (96, 7055445), (120, 5644356), (124, 5462280), (144, 4703630), (155, 4369824), (160, 4233267), (180, 3762904), (186, 3641520), (240, 2822178), (248, 2731140), (279, 2427680), (288, 2351815), (310, 2184912), (360, 1881452), (372, 1820760), (465, 1456608), (480, 1411089), (496, 1365570), (558, 1213840), (620, 1092456), (720, 940726), (744, 910380), (930, 728304), (992, 682785), (1116, 606920), (1240, 546228), (1395, 485536), (1440, 470363), (1488, 455190), (1860, 364152), (2232, 303460), (2480, 273114), (2790, 242768), (2976, 227595), (3720, 182076), (4464, 151730), (4960, 136557), (5580, 121384), (7440, 91038), (8928, 75865), (11160, 60692), (14880, 45519), (15173, 44640), (22320, 30346)]