355072320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{123289}}^1$

素因数の和:123312

約数の個数: 84

約数和(自身を含む): 1221310740

約数和(自身を除く): 866238420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 123289, 246578, 369867, 493156, 616445, 739734, 986312, 1109601, 1232890, 1479468, 1849335, 1972624, 2219202, 2465780, 2958936, 3698670, 3945248, 4438404, 4931560, 5548005, 5917872, 7397340, 7890496, 8876808, 9863120, 11096010, 11835744, 14794680, 17753616, 19726240, 22192020, 23671488, 29589360, 35507232, 39452480, 44384040, 59178720, 71014464, 88768080, 118357440, 177536160, 355072320]

約数ペア:

[(1, 355072320), (2, 177536160), (3, 118357440), (4, 88768080), (5, 71014464), (6, 59178720), (8, 44384040), (9, 39452480), (10, 35507232), (12, 29589360), (15, 23671488), (16, 22192020), (18, 19726240), (20, 17753616), (24, 14794680), (30, 11835744), (32, 11096010), (36, 9863120), (40, 8876808), (45, 7890496), (48, 7397340), (60, 5917872), (64, 5548005), (72, 4931560), (80, 4438404), (90, 3945248), (96, 3698670), (120, 2958936), (144, 2465780), (160, 2219202), (180, 1972624), (192, 1849335), (240, 1479468), (288, 1232890), (320, 1109601), (360, 986312), (480, 739734), (576, 616445), (720, 493156), (960, 369867), (1440, 246578), (2880, 123289)]