128103660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3889}}^1$

素因数の和:3968

約数の個数: 96

約数和(自身を含む): 405182400

約数和(自身を除く): 277078740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 3889, 5490, 6588, 7778, 8235, 10980, 11667, 15556, 16470, 19445, 23334, 32940, 35001, 38890, 46668, 58335, 70002, 77780, 105003, 116670, 140004, 175005, 210006, 233340, 237229, 350010, 420012, 474458, 525015, 700020, 711687, 948916, 1050030, 1186145, 1423374, 2100060, 2135061, 2372290, 2846748, 3558435, 4270122, 4744580, 6405183, 7116870, 8540244, 10675305, 12810366, 14233740, 21350610, 25620732, 32025915, 42701220, 64051830, 128103660]

約数ペア:

[(1, 128103660), (2, 64051830), (3, 42701220), (4, 32025915), (5, 25620732), (6, 21350610), (9, 14233740), (10, 12810366), (12, 10675305), (15, 8540244), (18, 7116870), (20, 6405183), (27, 4744580), (30, 4270122), (36, 3558435), (45, 2846748), (54, 2372290), (60, 2135061), (61, 2100060), (90, 1423374), (108, 1186145), (122, 1050030), (135, 948916), (180, 711687), (183, 700020), (244, 525015), (270, 474458), (305, 420012), (366, 350010), (540, 237229), (549, 233340), (610, 210006), (732, 175005), (915, 140004), (1098, 116670), (1220, 105003), (1647, 77780), (1830, 70002), (2196, 58335), (2745, 46668), (3294, 38890), (3660, 35001), (3889, 32940), (5490, 23334), (6588, 19445), (7778, 16470), (8235, 15556), (10980, 11667)]