61556760

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2111}}^1$

素因数の和:2140

約数の個数: 112

約数和(自身を含む): 207757440

約数和(自身を除く): 146200680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2111, 2430, 2916, 3240, 3645, 4222, 4860, 5832, 6333, 7290, 8444, 9720, 10555, 12666, 14580, 16888, 18999, 21110, 25332, 29160, 31665, 37998, 42220, 50664, 56997, 63330, 75996, 84440, 94995, 113994, 126660, 151992, 170991, 189990, 227988, 253320, 284985, 341982, 379980, 455976, 512973, 569970, 683964, 759960, 854955, 1025946, 1139940, 1367928, 1538919, 1709910, 2051892, 2279880, 2564865, 3077838, 3419820, 4103784, 5129730, 6155676, 6839640, 7694595, 10259460, 12311352, 15389190, 20518920, 30778380, 61556760]

約数ペア:

[(1, 61556760), (2, 30778380), (3, 20518920), (4, 15389190), (5, 12311352), (6, 10259460), (8, 7694595), (9, 6839640), (10, 6155676), (12, 5129730), (15, 4103784), (18, 3419820), (20, 3077838), (24, 2564865), (27, 2279880), (30, 2051892), (36, 1709910), (40, 1538919), (45, 1367928), (54, 1139940), (60, 1025946), (72, 854955), (81, 759960), (90, 683964), (108, 569970), (120, 512973), (135, 455976), (162, 379980), (180, 341982), (216, 284985), (243, 253320), (270, 227988), (324, 189990), (360, 170991), (405, 151992), (486, 126660), (540, 113994), (648, 94995), (729, 84440), (810, 75996), (972, 63330), (1080, 56997), (1215, 50664), (1458, 42220), (1620, 37998), (1944, 31665), (2111, 29160), (2430, 25332), (2916, 21110), (3240, 18999), (3645, 16888), (4222, 14580), (4860, 12666), (5832, 10555), (6333, 9720), (7290, 8444)]