8039340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 24832080

約数和(自身を除く): 16792740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 757, 885, 1062, 1180, 1514, 1770, 2124, 2271, 2655, 3028, 3540, 3785, 4542, 5310, 6813, 7570, 9084, 10620, 11355, 13626, 15140, 22710, 27252, 34065, 44663, 45420, 68130, 89326, 133989, 136260, 178652, 223315, 267978, 401967, 446630, 535956, 669945, 803934, 893260, 1339890, 1607868, 2009835, 2679780, 4019670, 8039340]

約数ペア:

[(1, 8039340), (2, 4019670), (3, 2679780), (4, 2009835), (5, 1607868), (6, 1339890), (9, 893260), (10, 803934), (12, 669945), (15, 535956), (18, 446630), (20, 401967), (30, 267978), (36, 223315), (45, 178652), (59, 136260), (60, 133989), (90, 89326), (118, 68130), (177, 45420), (180, 44663), (236, 34065), (295, 27252), (354, 22710), (531, 15140), (590, 13626), (708, 11355), (757, 10620), (885, 9084), (1062, 7570), (1180, 6813), (1514, 5310), (1770, 4542), (2124, 3785), (2271, 3540), (2655, 3028)]