142674720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2418

約数の個数: 96

約数和(自身を含む): 453055680

約数和(自身を除く): 310380960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2269, 2620, 3144, 3930, 4192, 4538, 5240, 6288, 6807, 7860, 9076, 10480, 11345, 12576, 13614, 15720, 18152, 20960, 22690, 27228, 31440, 34035, 36304, 45380, 54456, 62880, 68070, 72608, 90760, 108912, 136140, 181520, 217824, 272280, 297239, 363040, 544560, 594478, 891717, 1089120, 1188956, 1486195, 1783434, 2377912, 2972390, 3566868, 4458585, 4755824, 5944780, 7133736, 8917170, 9511648, 11889560, 14267472, 17834340, 23779120, 28534944, 35668680, 47558240, 71337360, 142674720]

約数ペア:

[(1, 142674720), (2, 71337360), (3, 47558240), (4, 35668680), (5, 28534944), (6, 23779120), (8, 17834340), (10, 14267472), (12, 11889560), (15, 9511648), (16, 8917170), (20, 7133736), (24, 5944780), (30, 4755824), (32, 4458585), (40, 3566868), (48, 2972390), (60, 2377912), (80, 1783434), (96, 1486195), (120, 1188956), (131, 1089120), (160, 891717), (240, 594478), (262, 544560), (393, 363040), (480, 297239), (524, 272280), (655, 217824), (786, 181520), (1048, 136140), (1310, 108912), (1572, 90760), (1965, 72608), (2096, 68070), (2269, 62880), (2620, 54456), (3144, 45380), (3930, 36304), (4192, 34035), (4538, 31440), (5240, 27228), (6288, 22690), (6807, 20960), (7860, 18152), (9076, 15720), (10480, 13614), (11345, 12576)]