478364320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4799}}^1$

素因数の和:4910

約数の個数: 96

約数和(自身を含む): 1306368000

約数和(自身を除く): 828003680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2492, 2848, 3115, 3560, 4799, 4984, 6230, 7120, 9598, 9968, 12460, 14240, 19196, 19936, 23995, 24920, 33593, 38392, 47990, 49840, 67186, 76784, 95980, 99680, 134372, 153568, 167965, 191960, 268744, 335930, 383920, 427111, 537488, 671860, 767840, 854222, 1074976, 1343720, 1708444, 2135555, 2687440, 2989777, 3416888, 4271110, 5374880, 5979554, 6833776, 8542220, 11959108, 13667552, 14948885, 17084440, 23918216, 29897770, 34168880, 47836432, 59795540, 68337760, 95672864, 119591080, 239182160, 478364320]

約数ペア:

[(1, 478364320), (2, 239182160), (4, 119591080), (5, 95672864), (7, 68337760), (8, 59795540), (10, 47836432), (14, 34168880), (16, 29897770), (20, 23918216), (28, 17084440), (32, 14948885), (35, 13667552), (40, 11959108), (56, 8542220), (70, 6833776), (80, 5979554), (89, 5374880), (112, 4271110), (140, 3416888), (160, 2989777), (178, 2687440), (224, 2135555), (280, 1708444), (356, 1343720), (445, 1074976), (560, 854222), (623, 767840), (712, 671860), (890, 537488), (1120, 427111), (1246, 383920), (1424, 335930), (1780, 268744), (2492, 191960), (2848, 167965), (3115, 153568), (3560, 134372), (4799, 99680), (4984, 95980), (6230, 76784), (7120, 67186), (9598, 49840), (9968, 47990), (12460, 38392), (14240, 33593), (19196, 24920), (19936, 23995)]