15297651480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{48527}}^1$

素因数の和:48649

約数の個数: 128

約数和(自身を含む): 47798138880

約数和(自身を除く): 32500487400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 185, 213, 222, 284, 296, 355, 370, 426, 444, 555, 568, 710, 740, 852, 888, 1065, 1110, 1420, 1480, 1704, 2130, 2220, 2627, 2840, 4260, 4440, 5254, 7881, 8520, 10508, 13135, 15762, 21016, 26270, 31524, 39405, 48527, 52540, 63048, 78810, 97054, 105080, 145581, 157620, 194108, 242635, 291162, 315240, 388216, 485270, 582324, 727905, 970540, 1164648, 1455810, 1795499, 1941080, 2911620, 3445417, 3590998, 5386497, 5823240, 6890834, 7181996, 8977495, 10336251, 10772994, 13781668, 14363992, 17227085, 17954990, 20672502, 21545988, 26932485, 27563336, 34454170, 35909980, 41345004, 43091976, 51681255, 53864970, 68908340, 71819960, 82690008, 103362510, 107729940, 127480429, 137816680, 206725020, 215459880, 254960858, 382441287, 413450040, 509921716, 637402145, 764882574, 1019843432, 1274804290, 1529765148, 1912206435, 2549608580, 3059530296, 3824412870, 5099217160, 7648825740, 15297651480]

約数ペア:

[(1, 15297651480), (2, 7648825740), (3, 5099217160), (4, 3824412870), (5, 3059530296), (6, 2549608580), (8, 1912206435), (10, 1529765148), (12, 1274804290), (15, 1019843432), (20, 764882574), (24, 637402145), (30, 509921716), (37, 413450040), (40, 382441287), (60, 254960858), (71, 215459880), (74, 206725020), (111, 137816680), (120, 127480429), (142, 107729940), (148, 103362510), (185, 82690008), (213, 71819960), (222, 68908340), (284, 53864970), (296, 51681255), (355, 43091976), (370, 41345004), (426, 35909980), (444, 34454170), (555, 27563336), (568, 26932485), (710, 21545988), (740, 20672502), (852, 17954990), (888, 17227085), (1065, 14363992), (1110, 13781668), (1420, 10772994), (1480, 10336251), (1704, 8977495), (2130, 7181996), (2220, 6890834), (2627, 5823240), (2840, 5386497), (4260, 3590998), (4440, 3445417), (5254, 2911620), (7881, 1941080), (8520, 1795499), (10508, 1455810), (13135, 1164648), (15762, 970540), (21016, 727905), (26270, 582324), (31524, 485270), (39405, 388216), (48527, 315240), (52540, 291162), (63048, 242635), (78810, 194108), (97054, 157620), (105080, 145581)]