54594720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1275

約数の個数: 144

約数和(自身を含む): 192471552

約数和(自身を除く): 137876832

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, 1223, 1240, 1395, 1440, 1488, 1860, 2232, 2446, 2480, 2790, 2976, 3669, 3720, 4464, 4892, 4960, 5580, 6115, 7338, 7440, 8928, 9784, 11007, 11160, 12230, 14676, 14880, 18345, 19568, 22014, 22320, 24460, 29352, 36690, 37913, 39136, 44028, 44640, 48920, 55035, 58704, 73380, 75826, 88056, 97840, 110070, 113739, 117408, 146760, 151652, 176112, 189565, 195680, 220140, 227478, 293520, 303304, 341217, 352224, 379130, 440280, 454956, 568695, 587040, 606608, 682434, 758260, 880560, 909912, 1137390, 1213216, 1364868, 1516520, 1706085, 1761120, 1819824, 2274780, 2729736, 3033040, 3412170, 3639648, 4549560, 5459472, 6066080, 6824340, 9099120, 10918944, 13648680, 18198240, 27297360, 54594720]

約数ペア:

[(1, 54594720), (2, 27297360), (3, 18198240), (4, 13648680), (5, 10918944), (6, 9099120), (8, 6824340), (9, 6066080), (10, 5459472), (12, 4549560), (15, 3639648), (16, 3412170), (18, 3033040), (20, 2729736), (24, 2274780), (30, 1819824), (31, 1761120), (32, 1706085), (36, 1516520), (40, 1364868), (45, 1213216), (48, 1137390), (60, 909912), (62, 880560), (72, 758260), (80, 682434), (90, 606608), (93, 587040), (96, 568695), (120, 454956), (124, 440280), (144, 379130), (155, 352224), (160, 341217), (180, 303304), (186, 293520), (240, 227478), (248, 220140), (279, 195680), (288, 189565), (310, 176112), (360, 151652), (372, 146760), (465, 117408), (480, 113739), (496, 110070), (558, 97840), (620, 88056), (720, 75826), (744, 73380), (930, 58704), (992, 55035), (1116, 48920), (1223, 44640), (1240, 44028), (1395, 39136), (1440, 37913), (1488, 36690), (1860, 29352), (2232, 24460), (2446, 22320), (2480, 22014), (2790, 19568), (2976, 18345), (3669, 14880), (3720, 14676), (4464, 12230), (4892, 11160), (4960, 11007), (5580, 9784), (6115, 8928), (7338, 7440)]