153348320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 229852960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 344, 430, 496, 620, 688, 719, 860, 992, 1240, 1333, 1376, 1438, 1720, 2480, 2666, 2876, 3440, 3595, 4960, 5332, 5752, 6665, 6880, 7190, 10664, 11504, 13330, 14380, 21328, 22289, 23008, 26660, 28760, 30917, 42656, 44578, 53320, 57520, 61834, 89156, 106640, 111445, 115040, 123668, 154585, 178312, 213280, 222890, 247336, 309170, 356624, 445780, 494672, 618340, 713248, 891560, 958427, 989344, 1236680, 1783120, 1916854, 2473360, 3566240, 3833708, 4792135, 4946720, 7667416, 9584270, 15334832, 19168540, 30669664, 38337080, 76674160, 153348320]

約数ペア:

[(1, 153348320), (2, 76674160), (4, 38337080), (5, 30669664), (8, 19168540), (10, 15334832), (16, 9584270), (20, 7667416), (31, 4946720), (32, 4792135), (40, 3833708), (43, 3566240), (62, 2473360), (80, 1916854), (86, 1783120), (124, 1236680), (155, 989344), (160, 958427), (172, 891560), (215, 713248), (248, 618340), (310, 494672), (344, 445780), (430, 356624), (496, 309170), (620, 247336), (688, 222890), (719, 213280), (860, 178312), (992, 154585), (1240, 123668), (1333, 115040), (1376, 111445), (1438, 106640), (1720, 89156), (2480, 61834), (2666, 57520), (2876, 53320), (3440, 44578), (3595, 42656), (4960, 30917), (5332, 28760), (5752, 26660), (6665, 23008), (6880, 22289), (7190, 21328), (10664, 14380), (11504, 13330)]