8883360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 31449600

約数和(自身を除く): 22566240

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, 199, 240, 248, 279, 288, 310, 360, 372, 398, 465, 480, 496, 558, 597, 620, 720, 744, 796, 930, 992, 995, 1116, 1194, 1240, 1395, 1440, 1488, 1592, 1791, 1860, 1990, 2232, 2388, 2480, 2790, 2976, 2985, 3184, 3582, 3720, 3980, 4464, 4776, 4960, 5580, 5970, 6169, 6368, 7164, 7440, 7960, 8928, 8955, 9552, 11160, 11940, 12338, 14328, 14880, 15920, 17910, 18507, 19104, 22320, 23880, 24676, 28656, 30845, 31840, 35820, 37014, 44640, 47760, 49352, 55521, 57312, 61690, 71640, 74028, 92535, 95520, 98704, 111042, 123380, 143280, 148056, 185070, 197408, 222084, 246760, 277605, 286560, 296112, 370140, 444168, 493520, 555210, 592224, 740280, 888336, 987040, 1110420, 1480560, 1776672, 2220840, 2961120, 4441680, 8883360]

約数ペア:

[(1, 8883360), (2, 4441680), (3, 2961120), (4, 2220840), (5, 1776672), (6, 1480560), (8, 1110420), (9, 987040), (10, 888336), (12, 740280), (15, 592224), (16, 555210), (18, 493520), (20, 444168), (24, 370140), (30, 296112), (31, 286560), (32, 277605), (36, 246760), (40, 222084), (45, 197408), (48, 185070), (60, 148056), (62, 143280), (72, 123380), (80, 111042), (90, 98704), (93, 95520), (96, 92535), (120, 74028), (124, 71640), (144, 61690), (155, 57312), (160, 55521), (180, 49352), (186, 47760), (199, 44640), (240, 37014), (248, 35820), (279, 31840), (288, 30845), (310, 28656), (360, 24676), (372, 23880), (398, 22320), (465, 19104), (480, 18507), (496, 17910), (558, 15920), (597, 14880), (620, 14328), (720, 12338), (744, 11940), (796, 11160), (930, 9552), (992, 8955), (995, 8928), (1116, 7960), (1194, 7440), (1240, 7164), (1395, 6368), (1440, 6169), (1488, 5970), (1592, 5580), (1791, 4960), (1860, 4776), (1990, 4464), (2232, 3980), (2388, 3720), (2480, 3582), (2790, 3184), (2976, 2985)]