480166440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9929}}^1$

素因数の和:9987

約数の個数: 128

約数和(自身を含む): 1601510400

約数和(自身を除く): 1121343960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 9929, 12090, 16120, 19858, 24180, 29787, 39716, 48360, 49645, 59574, 79432, 99290, 119148, 129077, 148935, 198580, 238296, 258154, 297870, 307799, 387231, 397160, 516308, 595740, 615598, 645385, 774462, 923397, 1032616, 1191480, 1231196, 1290770, 1538995, 1548924, 1846794, 1936155, 2462392, 2581540, 3077990, 3097848, 3693588, 3872310, 4001387, 4616985, 5163080, 6155980, 7387176, 7744620, 8002774, 9233970, 12004161, 12311960, 15489240, 16005548, 18467940, 20006935, 24008322, 32011096, 36935880, 40013870, 48016644, 60020805, 80027740, 96033288, 120041610, 160055480, 240083220, 480166440]

約数ペア:

[(1, 480166440), (2, 240083220), (3, 160055480), (4, 120041610), (5, 96033288), (6, 80027740), (8, 60020805), (10, 48016644), (12, 40013870), (13, 36935880), (15, 32011096), (20, 24008322), (24, 20006935), (26, 18467940), (30, 16005548), (31, 15489240), (39, 12311960), (40, 12004161), (52, 9233970), (60, 8002774), (62, 7744620), (65, 7387176), (78, 6155980), (93, 5163080), (104, 4616985), (120, 4001387), (124, 3872310), (130, 3693588), (155, 3097848), (156, 3077990), (186, 2581540), (195, 2462392), (248, 1936155), (260, 1846794), (310, 1548924), (312, 1538995), (372, 1290770), (390, 1231196), (403, 1191480), (465, 1032616), (520, 923397), (620, 774462), (744, 645385), (780, 615598), (806, 595740), (930, 516308), (1209, 397160), (1240, 387231), (1560, 307799), (1612, 297870), (1860, 258154), (2015, 238296), (2418, 198580), (3224, 148935), (3720, 129077), (4030, 119148), (4836, 99290), (6045, 79432), (8060, 59574), (9672, 49645), (9929, 48360), (12090, 39716), (16120, 29787), (19858, 24180)]