61592040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5567

約数の個数: 96

約数和(自身を含む): 206668800

約数和(自身を除く): 145076760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5519, 5580, 11038, 11160, 16557, 22076, 27595, 33114, 44152, 49671, 55190, 66228, 82785, 99342, 110380, 132456, 165570, 171089, 198684, 220760, 248355, 331140, 342178, 397368, 496710, 513267, 662280, 684356, 855445, 993420, 1026534, 1368712, 1539801, 1710890, 1986840, 2053068, 2566335, 3079602, 3421780, 4106136, 5132670, 6159204, 6843560, 7699005, 10265340, 12318408, 15398010, 20530680, 30796020, 61592040]

約数ペア:

[(1, 61592040), (2, 30796020), (3, 20530680), (4, 15398010), (5, 12318408), (6, 10265340), (8, 7699005), (9, 6843560), (10, 6159204), (12, 5132670), (15, 4106136), (18, 3421780), (20, 3079602), (24, 2566335), (30, 2053068), (31, 1986840), (36, 1710890), (40, 1539801), (45, 1368712), (60, 1026534), (62, 993420), (72, 855445), (90, 684356), (93, 662280), (120, 513267), (124, 496710), (155, 397368), (180, 342178), (186, 331140), (248, 248355), (279, 220760), (310, 198684), (360, 171089), (372, 165570), (465, 132456), (558, 110380), (620, 99342), (744, 82785), (930, 66228), (1116, 55190), (1240, 49671), (1395, 44152), (1860, 33114), (2232, 27595), (2790, 22076), (3720, 16557), (5519, 11160), (5580, 11038)]