25329480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 85708800

約数和(自身を除く): 60379320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 619, 620, 660, 682, 744, 930, 1023, 1238, 1240, 1320, 1364, 1705, 1857, 1860, 2046, 2476, 2728, 3095, 3410, 3714, 3720, 4092, 4952, 5115, 6190, 6809, 6820, 7428, 8184, 9285, 10230, 12380, 13618, 13640, 14856, 18570, 19189, 20427, 20460, 24760, 27236, 34045, 37140, 38378, 40854, 40920, 54472, 57567, 68090, 74280, 76756, 81708, 95945, 102135, 115134, 136180, 153512, 163416, 191890, 204270, 211079, 230268, 272360, 287835, 383780, 408540, 422158, 460536, 575670, 633237, 767560, 817080, 844316, 1055395, 1151340, 1266474, 1688632, 2110790, 2302680, 2532948, 3166185, 4221580, 5065896, 6332370, 8443160, 12664740, 25329480]

約数ペア:

[(1, 25329480), (2, 12664740), (3, 8443160), (4, 6332370), (5, 5065896), (6, 4221580), (8, 3166185), (10, 2532948), (11, 2302680), (12, 2110790), (15, 1688632), (20, 1266474), (22, 1151340), (24, 1055395), (30, 844316), (31, 817080), (33, 767560), (40, 633237), (44, 575670), (55, 460536), (60, 422158), (62, 408540), (66, 383780), (88, 287835), (93, 272360), (110, 230268), (120, 211079), (124, 204270), (132, 191890), (155, 163416), (165, 153512), (186, 136180), (220, 115134), (248, 102135), (264, 95945), (310, 81708), (330, 76756), (341, 74280), (372, 68090), (440, 57567), (465, 54472), (619, 40920), (620, 40854), (660, 38378), (682, 37140), (744, 34045), (930, 27236), (1023, 24760), (1238, 20460), (1240, 20427), (1320, 19189), (1364, 18570), (1705, 14856), (1857, 13640), (1860, 13618), (2046, 12380), (2476, 10230), (2728, 9285), (3095, 8184), (3410, 7428), (3714, 6820), (3720, 6809), (4092, 6190), (4952, 5115)]