3117840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 10552896

約数和(自身を除く): 7435056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1181, 1320, 2362, 2640, 3543, 4724, 5905, 7086, 9448, 11810, 12991, 14172, 17715, 18896, 23620, 25982, 28344, 35430, 38973, 47240, 51964, 56688, 64955, 70860, 77946, 94480, 103928, 129910, 141720, 155892, 194865, 207856, 259820, 283440, 311784, 389730, 519640, 623568, 779460, 1039280, 1558920, 3117840]

約数ペア:

[(1, 3117840), (2, 1558920), (3, 1039280), (4, 779460), (5, 623568), (6, 519640), (8, 389730), (10, 311784), (11, 283440), (12, 259820), (15, 207856), (16, 194865), (20, 155892), (22, 141720), (24, 129910), (30, 103928), (33, 94480), (40, 77946), (44, 70860), (48, 64955), (55, 56688), (60, 51964), (66, 47240), (80, 38973), (88, 35430), (110, 28344), (120, 25982), (132, 23620), (165, 18896), (176, 17715), (220, 14172), (240, 12991), (264, 11810), (330, 9448), (440, 7086), (528, 5905), (660, 4724), (880, 3543), (1181, 2640), (1320, 2362)]