1230240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 4245696

約数和(自身を除く): 3015456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 233, 240, 264, 330, 352, 440, 466, 480, 528, 660, 699, 880, 932, 1056, 1165, 1320, 1398, 1760, 1864, 2330, 2563, 2640, 2796, 3495, 3728, 4660, 5126, 5280, 5592, 6990, 7456, 7689, 9320, 10252, 11184, 12815, 13980, 15378, 18640, 20504, 22368, 25630, 27960, 30756, 37280, 38445, 41008, 51260, 55920, 61512, 76890, 82016, 102520, 111840, 123024, 153780, 205040, 246048, 307560, 410080, 615120, 1230240]

約数ペア:

[(1, 1230240), (2, 615120), (3, 410080), (4, 307560), (5, 246048), (6, 205040), (8, 153780), (10, 123024), (11, 111840), (12, 102520), (15, 82016), (16, 76890), (20, 61512), (22, 55920), (24, 51260), (30, 41008), (32, 38445), (33, 37280), (40, 30756), (44, 27960), (48, 25630), (55, 22368), (60, 20504), (66, 18640), (80, 15378), (88, 13980), (96, 12815), (110, 11184), (120, 10252), (132, 9320), (160, 7689), (165, 7456), (176, 6990), (220, 5592), (233, 5280), (240, 5126), (264, 4660), (330, 3728), (352, 3495), (440, 2796), (466, 2640), (480, 2563), (528, 2330), (660, 1864), (699, 1760), (880, 1398), (932, 1320), (1056, 1165)]