315659040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1439}}^1$

素因数の和:1914

約数の個数: 96

約数和(自身を含む): 997194240

約数和(自身を除く): 681535200

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, 457, 480, 914, 1371, 1439, 1828, 2285, 2742, 2878, 3656, 4317, 4570, 5484, 5756, 6855, 7195, 7312, 8634, 9140, 10968, 11512, 13710, 14390, 14624, 17268, 18280, 21585, 21936, 23024, 27420, 28780, 34536, 36560, 43170, 43872, 46048, 54840, 57560, 69072, 73120, 86340, 109680, 115120, 138144, 172680, 219360, 230240, 345360, 657623, 690720, 1315246, 1972869, 2630492, 3288115, 3945738, 5260984, 6576230, 7891476, 9864345, 10521968, 13152460, 15782952, 19728690, 21043936, 26304920, 31565904, 39457380, 52609840, 63131808, 78914760, 105219680, 157829520, 315659040]

約数ペア:

[(1, 315659040), (2, 157829520), (3, 105219680), (4, 78914760), (5, 63131808), (6, 52609840), (8, 39457380), (10, 31565904), (12, 26304920), (15, 21043936), (16, 19728690), (20, 15782952), (24, 13152460), (30, 10521968), (32, 9864345), (40, 7891476), (48, 6576230), (60, 5260984), (80, 3945738), (96, 3288115), (120, 2630492), (160, 1972869), (240, 1315246), (457, 690720), (480, 657623), (914, 345360), (1371, 230240), (1439, 219360), (1828, 172680), (2285, 138144), (2742, 115120), (2878, 109680), (3656, 86340), (4317, 73120), (4570, 69072), (5484, 57560), (5756, 54840), (6855, 46048), (7195, 43872), (7312, 43170), (8634, 36560), (9140, 34536), (10968, 28780), (11512, 27420), (13710, 23024), (14390, 21936), (14624, 21585), (17268, 18280)]