288954720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6473}}^1$

素因数の和:6525

約数の個数: 144

約数和(自身を含む): 1018023552

約数和(自身を除く): 729068832

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, 6473, 7440, 8928, 11160, 12946, 14880, 19419, 22320, 25892, 32365, 38838, 44640, 51784, 58257, 64730, 77676, 97095, 103568, 116514, 129460, 155352, 194190, 200663, 207136, 233028, 258920, 291285, 310704, 388380, 401326, 466056, 517840, 582570, 601989, 621408, 776760, 802652, 932112, 1003315, 1035680, 1165140, 1203978, 1553520, 1605304, 1805967, 1864224, 2006630, 2330280, 2407956, 3009945, 3107040, 3210608, 3611934, 4013260, 4660560, 4815912, 6019890, 6421216, 7223868, 8026520, 9029835, 9321120, 9631824, 12039780, 14447736, 16053040, 18059670, 19263648, 24079560, 28895472, 32106080, 36119340, 48159120, 57790944, 72238680, 96318240, 144477360, 288954720]

約数ペア:

[(1, 288954720), (2, 144477360), (3, 96318240), (4, 72238680), (5, 57790944), (6, 48159120), (8, 36119340), (9, 32106080), (10, 28895472), (12, 24079560), (15, 19263648), (16, 18059670), (18, 16053040), (20, 14447736), (24, 12039780), (30, 9631824), (31, 9321120), (32, 9029835), (36, 8026520), (40, 7223868), (45, 6421216), (48, 6019890), (60, 4815912), (62, 4660560), (72, 4013260), (80, 3611934), (90, 3210608), (93, 3107040), (96, 3009945), (120, 2407956), (124, 2330280), (144, 2006630), (155, 1864224), (160, 1805967), (180, 1605304), (186, 1553520), (240, 1203978), (248, 1165140), (279, 1035680), (288, 1003315), (310, 932112), (360, 802652), (372, 776760), (465, 621408), (480, 601989), (496, 582570), (558, 517840), (620, 466056), (720, 401326), (744, 388380), (930, 310704), (992, 291285), (1116, 258920), (1240, 233028), (1395, 207136), (1440, 200663), (1488, 194190), (1860, 155352), (2232, 129460), (2480, 116514), (2790, 103568), (2976, 97095), (3720, 77676), (4464, 64730), (4960, 58257), (5580, 51784), (6473, 44640), (7440, 38838), (8928, 32365), (11160, 25892), (12946, 22320), (14880, 19419)]