16462980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 52483200

約数和(自身を除く): 36020220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 709, 774, 860, 1161, 1290, 1418, 1548, 1935, 2127, 2322, 2580, 2836, 3545, 3870, 4254, 4644, 5805, 6381, 7090, 7740, 8508, 10635, 11610, 12762, 14180, 19143, 21270, 23220, 25524, 30487, 31905, 38286, 42540, 60974, 63810, 76572, 91461, 95715, 121948, 127620, 152435, 182922, 191430, 274383, 304870, 365844, 382860, 457305, 548766, 609740, 823149, 914610, 1097532, 1371915, 1646298, 1829220, 2743830, 3292596, 4115745, 5487660, 8231490, 16462980]

約数ペア:

[(1, 16462980), (2, 8231490), (3, 5487660), (4, 4115745), (5, 3292596), (6, 2743830), (9, 1829220), (10, 1646298), (12, 1371915), (15, 1097532), (18, 914610), (20, 823149), (27, 609740), (30, 548766), (36, 457305), (43, 382860), (45, 365844), (54, 304870), (60, 274383), (86, 191430), (90, 182922), (108, 152435), (129, 127620), (135, 121948), (172, 95715), (180, 91461), (215, 76572), (258, 63810), (270, 60974), (387, 42540), (430, 38286), (516, 31905), (540, 30487), (645, 25524), (709, 23220), (774, 21270), (860, 19143), (1161, 14180), (1290, 12762), (1418, 11610), (1548, 10635), (1935, 8508), (2127, 7740), (2322, 7090), (2580, 6381), (2836, 5805), (3545, 4644), (3870, 4254)]