130440480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 412630848

約数和(自身を除く): 282190368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 480, 662, 821, 993, 1324, 1642, 1655, 1986, 2463, 2648, 3284, 3310, 3972, 4105, 4926, 4965, 5296, 6568, 6620, 7944, 8210, 9852, 9930, 10592, 12315, 13136, 13240, 15888, 16420, 19704, 19860, 24630, 26272, 26480, 31776, 32840, 39408, 39720, 49260, 52960, 65680, 78816, 79440, 98520, 131360, 158880, 197040, 271751, 394080, 543502, 815253, 1087004, 1358755, 1630506, 2174008, 2717510, 3261012, 4076265, 4348016, 5435020, 6522024, 8152530, 8696032, 10870040, 13044048, 16305060, 21740080, 26088096, 32610120, 43480160, 65220240, 130440480]

約数ペア:

[(1, 130440480), (2, 65220240), (3, 43480160), (4, 32610120), (5, 26088096), (6, 21740080), (8, 16305060), (10, 13044048), (12, 10870040), (15, 8696032), (16, 8152530), (20, 6522024), (24, 5435020), (30, 4348016), (32, 4076265), (40, 3261012), (48, 2717510), (60, 2174008), (80, 1630506), (96, 1358755), (120, 1087004), (160, 815253), (240, 543502), (331, 394080), (480, 271751), (662, 197040), (821, 158880), (993, 131360), (1324, 98520), (1642, 79440), (1655, 78816), (1986, 65680), (2463, 52960), (2648, 49260), (3284, 39720), (3310, 39408), (3972, 32840), (4105, 31776), (4926, 26480), (4965, 26272), (5296, 24630), (6568, 19860), (6620, 19704), (7944, 16420), (8210, 15888), (9852, 13240), (9930, 13136), (10592, 12315)]