12750120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 41951520

約数和(自身を除く): 29201400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 331, 360, 428, 535, 642, 662, 856, 963, 993, 1070, 1284, 1324, 1605, 1655, 1926, 1986, 2140, 2568, 2648, 2979, 3210, 3310, 3852, 3972, 4280, 4815, 4965, 5958, 6420, 6620, 7704, 7944, 9630, 9930, 11916, 12840, 13240, 14895, 19260, 19860, 23832, 29790, 35417, 38520, 39720, 59580, 70834, 106251, 119160, 141668, 177085, 212502, 283336, 318753, 354170, 425004, 531255, 637506, 708340, 850008, 1062510, 1275012, 1416680, 1593765, 2125020, 2550024, 3187530, 4250040, 6375060, 12750120]

約数ペア:

[(1, 12750120), (2, 6375060), (3, 4250040), (4, 3187530), (5, 2550024), (6, 2125020), (8, 1593765), (9, 1416680), (10, 1275012), (12, 1062510), (15, 850008), (18, 708340), (20, 637506), (24, 531255), (30, 425004), (36, 354170), (40, 318753), (45, 283336), (60, 212502), (72, 177085), (90, 141668), (107, 119160), (120, 106251), (180, 70834), (214, 59580), (321, 39720), (331, 38520), (360, 35417), (428, 29790), (535, 23832), (642, 19860), (662, 19260), (856, 14895), (963, 13240), (993, 12840), (1070, 11916), (1284, 9930), (1324, 9630), (1605, 7944), (1655, 7704), (1926, 6620), (1986, 6420), (2140, 5958), (2568, 4965), (2648, 4815), (2979, 4280), (3210, 3972), (3310, 3852)]