76914720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 144

約数和(自身を含む): 271095552

約数和(自身を除く): 194180832

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, 1723, 1860, 2232, 2480, 2790, 2976, 3446, 3720, 4464, 4960, 5169, 5580, 6892, 7440, 8615, 8928, 10338, 11160, 13784, 14880, 15507, 17230, 20676, 22320, 25845, 27568, 31014, 34460, 41352, 44640, 51690, 53413, 55136, 62028, 68920, 77535, 82704, 103380, 106826, 124056, 137840, 155070, 160239, 165408, 206760, 213652, 248112, 267065, 275680, 310140, 320478, 413520, 427304, 480717, 496224, 534130, 620280, 640956, 801195, 827040, 854608, 961434, 1068260, 1240560, 1281912, 1602390, 1709216, 1922868, 2136520, 2403585, 2481120, 2563824, 3204780, 3845736, 4273040, 4807170, 5127648, 6409560, 7691472, 8546080, 9614340, 12819120, 15382944, 19228680, 25638240, 38457360, 76914720]

約数ペア:

[(1, 76914720), (2, 38457360), (3, 25638240), (4, 19228680), (5, 15382944), (6, 12819120), (8, 9614340), (9, 8546080), (10, 7691472), (12, 6409560), (15, 5127648), (16, 4807170), (18, 4273040), (20, 3845736), (24, 3204780), (30, 2563824), (31, 2481120), (32, 2403585), (36, 2136520), (40, 1922868), (45, 1709216), (48, 1602390), (60, 1281912), (62, 1240560), (72, 1068260), (80, 961434), (90, 854608), (93, 827040), (96, 801195), (120, 640956), (124, 620280), (144, 534130), (155, 496224), (160, 480717), (180, 427304), (186, 413520), (240, 320478), (248, 310140), (279, 275680), (288, 267065), (310, 248112), (360, 213652), (372, 206760), (465, 165408), (480, 160239), (496, 155070), (558, 137840), (620, 124056), (720, 106826), (744, 103380), (930, 82704), (992, 77535), (1116, 68920), (1240, 62028), (1395, 55136), (1440, 53413), (1488, 51690), (1723, 44640), (1860, 41352), (2232, 34460), (2480, 31014), (2790, 27568), (2976, 25845), (3446, 22320), (3720, 20676), (4464, 17230), (4960, 15507), (5169, 14880), (5580, 13784), (6892, 11160), (7440, 10338), (8615, 8928)]