1118345940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11317}}^1$

素因数の和:11399

約数の個数: 120

約数和(自身を含む): 3566120712

約数和(自身を除く): 2447774772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3660, 4941, 5490, 6588, 8235, 9882, 10980, 11317, 16470, 19764, 22634, 24705, 32940, 33951, 45268, 49410, 56585, 67902, 98820, 101853, 113170, 135804, 169755, 203706, 226340, 305559, 339510, 407412, 509265, 611118, 679020, 690337, 916677, 1018530, 1222236, 1380674, 1527795, 1833354, 2037060, 2071011, 2761348, 3055590, 3451685, 3666708, 4142022, 4583385, 6111180, 6213033, 6903370, 8284044, 9166770, 10355055, 12426066, 13806740, 18333540, 18639099, 20710110, 24852132, 31065165, 37278198, 41420220, 55917297, 62130330, 74556396, 93195495, 111834594, 124260660, 186390990, 223669188, 279586485, 372781980, 559172970, 1118345940]

約数ペア:

[(1, 1118345940), (2, 559172970), (3, 372781980), (4, 279586485), (5, 223669188), (6, 186390990), (9, 124260660), (10, 111834594), (12, 93195495), (15, 74556396), (18, 62130330), (20, 55917297), (27, 41420220), (30, 37278198), (36, 31065165), (45, 24852132), (54, 20710110), (60, 18639099), (61, 18333540), (81, 13806740), (90, 12426066), (108, 10355055), (122, 9166770), (135, 8284044), (162, 6903370), (180, 6213033), (183, 6111180), (244, 4583385), (270, 4142022), (305, 3666708), (324, 3451685), (366, 3055590), (405, 2761348), (540, 2071011), (549, 2037060), (610, 1833354), (732, 1527795), (810, 1380674), (915, 1222236), (1098, 1018530), (1220, 916677), (1620, 690337), (1647, 679020), (1830, 611118), (2196, 509265), (2745, 407412), (3294, 339510), (3660, 305559), (4941, 226340), (5490, 203706), (6588, 169755), (8235, 135804), (9882, 113170), (10980, 101853), (11317, 98820), (16470, 67902), (19764, 56585), (22634, 49410), (24705, 45268), (32940, 33951)]