1602180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 5366592

約数和(自身を除く): 3764412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 43, 45, 46, 54, 60, 69, 81, 86, 90, 92, 108, 115, 129, 135, 138, 162, 172, 180, 207, 215, 230, 258, 270, 276, 324, 345, 387, 405, 414, 430, 460, 516, 540, 621, 645, 690, 774, 810, 828, 860, 989, 1035, 1161, 1242, 1290, 1380, 1548, 1620, 1863, 1935, 1978, 2070, 2322, 2484, 2580, 2967, 3105, 3483, 3726, 3870, 3956, 4140, 4644, 4945, 5805, 5934, 6210, 6966, 7452, 7740, 8901, 9315, 9890, 11610, 11868, 12420, 13932, 14835, 17415, 17802, 18630, 19780, 23220, 26703, 29670, 34830, 35604, 37260, 44505, 53406, 59340, 69660, 80109, 89010, 106812, 133515, 160218, 178020, 267030, 320436, 400545, 534060, 801090, 1602180]

約数ペア:

[(1, 1602180), (2, 801090), (3, 534060), (4, 400545), (5, 320436), (6, 267030), (9, 178020), (10, 160218), (12, 133515), (15, 106812), (18, 89010), (20, 80109), (23, 69660), (27, 59340), (30, 53406), (36, 44505), (43, 37260), (45, 35604), (46, 34830), (54, 29670), (60, 26703), (69, 23220), (81, 19780), (86, 18630), (90, 17802), (92, 17415), (108, 14835), (115, 13932), (129, 12420), (135, 11868), (138, 11610), (162, 9890), (172, 9315), (180, 8901), (207, 7740), (215, 7452), (230, 6966), (258, 6210), (270, 5934), (276, 5805), (324, 4945), (345, 4644), (387, 4140), (405, 3956), (414, 3870), (430, 3726), (460, 3483), (516, 3105), (540, 2967), (621, 2580), (645, 2484), (690, 2322), (774, 2070), (810, 1978), (828, 1935), (860, 1863), (989, 1620), (1035, 1548), (1161, 1380), (1242, 1290)]