131250720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 415376640

約数和(自身を除く): 284125920

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, 271, 480, 542, 813, 1009, 1084, 1355, 1626, 2018, 2168, 2710, 3027, 3252, 4036, 4065, 4336, 5045, 5420, 6054, 6504, 8072, 8130, 8672, 10090, 10840, 12108, 13008, 15135, 16144, 16260, 20180, 21680, 24216, 26016, 30270, 32288, 32520, 40360, 43360, 48432, 60540, 65040, 80720, 96864, 121080, 130080, 161440, 242160, 273439, 484320, 546878, 820317, 1093756, 1367195, 1640634, 2187512, 2734390, 3281268, 4101585, 4375024, 5468780, 6562536, 8203170, 8750048, 10937560, 13125072, 16406340, 21875120, 26250144, 32812680, 43750240, 65625360, 131250720]

約数ペア:

[(1, 131250720), (2, 65625360), (3, 43750240), (4, 32812680), (5, 26250144), (6, 21875120), (8, 16406340), (10, 13125072), (12, 10937560), (15, 8750048), (16, 8203170), (20, 6562536), (24, 5468780), (30, 4375024), (32, 4101585), (40, 3281268), (48, 2734390), (60, 2187512), (80, 1640634), (96, 1367195), (120, 1093756), (160, 820317), (240, 546878), (271, 484320), (480, 273439), (542, 242160), (813, 161440), (1009, 130080), (1084, 121080), (1355, 96864), (1626, 80720), (2018, 65040), (2168, 60540), (2710, 48432), (3027, 43360), (3252, 40360), (4036, 32520), (4065, 32288), (4336, 30270), (5045, 26016), (5420, 24216), (6054, 21680), (6504, 20180), (8072, 16260), (8130, 16144), (8672, 15135), (10090, 13008), (10840, 12108)]