122979240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1619}}^1$

素因数の和:1847

約数の個数: 96

約数和(自身を含む): 401824800

約数和(自身を除く): 278845560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1619, 1688, 1899, 2110, 2532, 3165, 3238, 3798, 4220, 4857, 5064, 6330, 6476, 7596, 8095, 8440, 9495, 9714, 12660, 12952, 14571, 15192, 16190, 18990, 19428, 24285, 25320, 29142, 32380, 37980, 38856, 48570, 58284, 64760, 72855, 75960, 97140, 116568, 145710, 194280, 291420, 341609, 582840, 683218, 1024827, 1366436, 1708045, 2049654, 2732872, 3074481, 3416090, 4099308, 5124135, 6148962, 6832180, 8198616, 10248270, 12297924, 13664360, 15372405, 20496540, 24595848, 30744810, 40993080, 61489620, 122979240]

約数ペア:

[(1, 122979240), (2, 61489620), (3, 40993080), (4, 30744810), (5, 24595848), (6, 20496540), (8, 15372405), (9, 13664360), (10, 12297924), (12, 10248270), (15, 8198616), (18, 6832180), (20, 6148962), (24, 5124135), (30, 4099308), (36, 3416090), (40, 3074481), (45, 2732872), (60, 2049654), (72, 1708045), (90, 1366436), (120, 1024827), (180, 683218), (211, 582840), (360, 341609), (422, 291420), (633, 194280), (844, 145710), (1055, 116568), (1266, 97140), (1619, 75960), (1688, 72855), (1899, 64760), (2110, 58284), (2532, 48570), (3165, 38856), (3238, 37980), (3798, 32380), (4220, 29142), (4857, 25320), (5064, 24285), (6330, 19428), (6476, 18990), (7596, 16190), (8095, 15192), (8440, 14571), (9495, 12952), (9714, 12660)]