57805560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 189006480

約数和(自身を除く): 131200920

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, 761, 844, 1055, 1266, 1522, 1688, 1899, 2110, 2283, 2532, 3044, 3165, 3798, 3805, 4220, 4566, 5064, 6088, 6330, 6849, 7596, 7610, 8440, 9132, 9495, 11415, 12660, 13698, 15192, 15220, 18264, 18990, 22830, 25320, 27396, 30440, 34245, 37980, 45660, 54792, 68490, 75960, 91320, 136980, 160571, 273960, 321142, 481713, 642284, 802855, 963426, 1284568, 1445139, 1605710, 1926852, 2408565, 2890278, 3211420, 3853704, 4817130, 5780556, 6422840, 7225695, 9634260, 11561112, 14451390, 19268520, 28902780, 57805560]

約数ペア:

[(1, 57805560), (2, 28902780), (3, 19268520), (4, 14451390), (5, 11561112), (6, 9634260), (8, 7225695), (9, 6422840), (10, 5780556), (12, 4817130), (15, 3853704), (18, 3211420), (20, 2890278), (24, 2408565), (30, 1926852), (36, 1605710), (40, 1445139), (45, 1284568), (60, 963426), (72, 802855), (90, 642284), (120, 481713), (180, 321142), (211, 273960), (360, 160571), (422, 136980), (633, 91320), (761, 75960), (844, 68490), (1055, 54792), (1266, 45660), (1522, 37980), (1688, 34245), (1899, 30440), (2110, 27396), (2283, 25320), (2532, 22830), (3044, 18990), (3165, 18264), (3798, 15220), (3805, 15192), (4220, 13698), (4566, 12660), (5064, 11415), (6088, 9495), (6330, 9132), (6849, 8440), (7596, 7610)]