1628332080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{399101}}^1$

素因数の和:399134

約数の個数: 80

約数和(自身を含む): 5344773984

約数和(自身を除く): 3716441904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 399101, 798202, 1197303, 1596404, 1995505, 2394606, 3192808, 3991010, 4789212, 5986515, 6385616, 6784717, 7982020, 9578424, 11973030, 13569434, 15964040, 19156848, 20354151, 23946060, 27138868, 31928080, 33923585, 40708302, 47892120, 54277736, 67847170, 81416604, 95784240, 101770755, 108555472, 135694340, 162833208, 203541510, 271388680, 325666416, 407083020, 542777360, 814166040, 1628332080]

約数ペア:

[(1, 1628332080), (2, 814166040), (3, 542777360), (4, 407083020), (5, 325666416), (6, 271388680), (8, 203541510), (10, 162833208), (12, 135694340), (15, 108555472), (16, 101770755), (17, 95784240), (20, 81416604), (24, 67847170), (30, 54277736), (34, 47892120), (40, 40708302), (48, 33923585), (51, 31928080), (60, 27138868), (68, 23946060), (80, 20354151), (85, 19156848), (102, 15964040), (120, 13569434), (136, 11973030), (170, 9578424), (204, 7982020), (240, 6784717), (255, 6385616), (272, 5986515), (340, 4789212), (408, 3991010), (510, 3192808), (680, 2394606), (816, 1995505), (1020, 1596404), (1360, 1197303), (2040, 798202), (4080, 399101)]