12613080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 38296800

約数和(自身を除く): 25683720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1181, 1335, 1780, 2136, 2362, 2670, 3543, 3560, 4724, 5340, 5905, 7086, 9448, 10680, 11810, 14172, 17715, 23620, 28344, 35430, 47240, 70860, 105109, 141720, 210218, 315327, 420436, 525545, 630654, 840872, 1051090, 1261308, 1576635, 2102180, 2522616, 3153270, 4204360, 6306540, 12613080]

約数ペア:

[(1, 12613080), (2, 6306540), (3, 4204360), (4, 3153270), (5, 2522616), (6, 2102180), (8, 1576635), (10, 1261308), (12, 1051090), (15, 840872), (20, 630654), (24, 525545), (30, 420436), (40, 315327), (60, 210218), (89, 141720), (120, 105109), (178, 70860), (267, 47240), (356, 35430), (445, 28344), (534, 23620), (712, 17715), (890, 14172), (1068, 11810), (1181, 10680), (1335, 9448), (1780, 7086), (2136, 5905), (2362, 5340), (2670, 4724), (3543, 3560)]