72705120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 230646528

約数和(自身を除く): 157941408

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, 167, 240, 334, 480, 501, 668, 835, 907, 1002, 1336, 1670, 1814, 2004, 2505, 2672, 2721, 3340, 3628, 4008, 4535, 5010, 5344, 5442, 6680, 7256, 8016, 9070, 10020, 10884, 13360, 13605, 14512, 16032, 18140, 20040, 21768, 26720, 27210, 29024, 36280, 40080, 43536, 54420, 72560, 80160, 87072, 108840, 145120, 151469, 217680, 302938, 435360, 454407, 605876, 757345, 908814, 1211752, 1514690, 1817628, 2272035, 2423504, 3029380, 3635256, 4544070, 4847008, 6058760, 7270512, 9088140, 12117520, 14541024, 18176280, 24235040, 36352560, 72705120]

約数ペア:

[(1, 72705120), (2, 36352560), (3, 24235040), (4, 18176280), (5, 14541024), (6, 12117520), (8, 9088140), (10, 7270512), (12, 6058760), (15, 4847008), (16, 4544070), (20, 3635256), (24, 3029380), (30, 2423504), (32, 2272035), (40, 1817628), (48, 1514690), (60, 1211752), (80, 908814), (96, 757345), (120, 605876), (160, 454407), (167, 435360), (240, 302938), (334, 217680), (480, 151469), (501, 145120), (668, 108840), (835, 87072), (907, 80160), (1002, 72560), (1336, 54420), (1670, 43536), (1814, 40080), (2004, 36280), (2505, 29024), (2672, 27210), (2721, 26720), (3340, 21768), (3628, 20040), (4008, 18140), (4535, 16032), (5010, 14512), (5344, 13605), (5442, 13360), (6680, 10884), (7256, 10020), (8016, 9070)]