264328320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4494

約数の個数: 128

約数和(自身を含む): 869921280

約数和(自身を除く): 605592960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4441, 4960, 5952, 7440, 8882, 9920, 11904, 13323, 14880, 17764, 19840, 22205, 26646, 29760, 35528, 44410, 53292, 59520, 66615, 71056, 88820, 106584, 133230, 137671, 142112, 177640, 213168, 266460, 275342, 284224, 355280, 413013, 426336, 532920, 550684, 568448, 688355, 710560, 826026, 852672, 1065840, 1101368, 1376710, 1421120, 1652052, 1705344, 2065065, 2131680, 2202736, 2753420, 2842240, 3304104, 4130130, 4263360, 4405472, 5506840, 6608208, 8260260, 8526720, 8810944, 11013680, 13216416, 16520520, 17621888, 22027360, 26432832, 33041040, 44054720, 52865664, 66082080, 88109440, 132164160, 264328320]

約数ペア:

[(1, 264328320), (2, 132164160), (3, 88109440), (4, 66082080), (5, 52865664), (6, 44054720), (8, 33041040), (10, 26432832), (12, 22027360), (15, 17621888), (16, 16520520), (20, 13216416), (24, 11013680), (30, 8810944), (31, 8526720), (32, 8260260), (40, 6608208), (48, 5506840), (60, 4405472), (62, 4263360), (64, 4130130), (80, 3304104), (93, 2842240), (96, 2753420), (120, 2202736), (124, 2131680), (128, 2065065), (155, 1705344), (160, 1652052), (186, 1421120), (192, 1376710), (240, 1101368), (248, 1065840), (310, 852672), (320, 826026), (372, 710560), (384, 688355), (465, 568448), (480, 550684), (496, 532920), (620, 426336), (640, 413013), (744, 355280), (930, 284224), (960, 275342), (992, 266460), (1240, 213168), (1488, 177640), (1860, 142112), (1920, 137671), (1984, 133230), (2480, 106584), (2976, 88820), (3720, 71056), (3968, 66615), (4441, 59520), (4960, 53292), (5952, 44410), (7440, 35528), (8882, 29760), (9920, 26646), (11904, 22205), (13323, 19840), (14880, 17764)]