57686040

素因数分解:

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

素因数の和:1774

約数の個数: 128

約数和(自身を含む): 198604800

約数和(自身を除く): 140918760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1723, 1860, 2232, 2790, 3348, 3446, 3720, 4185, 5169, 5580, 6696, 6892, 8370, 8615, 10338, 11160, 13784, 15507, 16740, 17230, 20676, 25845, 31014, 33480, 34460, 41352, 46521, 51690, 53413, 62028, 68920, 77535, 93042, 103380, 106826, 124056, 155070, 160239, 186084, 206760, 213652, 232605, 267065, 310140, 320478, 372168, 427304, 465210, 480717, 534130, 620280, 640956, 801195, 930420, 961434, 1068260, 1281912, 1442151, 1602390, 1860840, 1922868, 2136520, 2403585, 2884302, 3204780, 3845736, 4807170, 5768604, 6409560, 7210755, 9614340, 11537208, 14421510, 19228680, 28843020, 57686040]

約数ペア:

[(1, 57686040), (2, 28843020), (3, 19228680), (4, 14421510), (5, 11537208), (6, 9614340), (8, 7210755), (9, 6409560), (10, 5768604), (12, 4807170), (15, 3845736), (18, 3204780), (20, 2884302), (24, 2403585), (27, 2136520), (30, 1922868), (31, 1860840), (36, 1602390), (40, 1442151), (45, 1281912), (54, 1068260), (60, 961434), (62, 930420), (72, 801195), (90, 640956), (93, 620280), (108, 534130), (120, 480717), (124, 465210), (135, 427304), (155, 372168), (180, 320478), (186, 310140), (216, 267065), (248, 232605), (270, 213652), (279, 206760), (310, 186084), (360, 160239), (372, 155070), (465, 124056), (540, 106826), (558, 103380), (620, 93042), (744, 77535), (837, 68920), (930, 62028), (1080, 53413), (1116, 51690), (1240, 46521), (1395, 41352), (1674, 34460), (1723, 33480), (1860, 31014), (2232, 25845), (2790, 20676), (3348, 17230), (3446, 16740), (3720, 15507), (4185, 13784), (5169, 11160), (5580, 10338), (6696, 8615), (6892, 8370)]