182520320

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:965

約数の個数: 80

約数和(自身を含む): 443409120

約数和(自身を除く): 260888800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 640, 664, 830, 859, 1280, 1328, 1660, 1718, 2560, 2656, 3320, 3436, 4295, 5312, 6640, 6872, 8590, 10624, 13280, 13744, 17180, 21248, 26560, 27488, 34360, 42496, 53120, 54976, 68720, 71297, 106240, 109952, 137440, 142594, 212480, 219904, 274880, 285188, 356485, 439808, 549760, 570376, 712970, 1099520, 1140752, 1425940, 2199040, 2281504, 2851880, 4563008, 5703760, 9126016, 11407520, 18252032, 22815040, 36504064, 45630080, 91260160, 182520320]

約数ペア:

[(1, 182520320), (2, 91260160), (4, 45630080), (5, 36504064), (8, 22815040), (10, 18252032), (16, 11407520), (20, 9126016), (32, 5703760), (40, 4563008), (64, 2851880), (80, 2281504), (83, 2199040), (128, 1425940), (160, 1140752), (166, 1099520), (256, 712970), (320, 570376), (332, 549760), (415, 439808), (512, 356485), (640, 285188), (664, 274880), (830, 219904), (859, 212480), (1280, 142594), (1328, 137440), (1660, 109952), (1718, 106240), (2560, 71297), (2656, 68720), (3320, 54976), (3436, 53120), (4295, 42496), (5312, 34360), (6640, 27488), (6872, 26560), (8590, 21248), (10624, 17180), (13280, 13744)]