2837359920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251539}}^1$

素因数の和:251602

約数の個数: 80

約数和(自身を含む): 8982996480

約数和(自身を除く): 6145636560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 251539, 503078, 754617, 1006156, 1257695, 1509234, 2012312, 2515390, 3018468, 3773085, 4024624, 5030780, 6036936, 7546170, 10061560, 11822333, 12073872, 15092340, 20123120, 23644666, 30184680, 35466999, 47289332, 59111665, 60369360, 70933998, 94578664, 118223330, 141867996, 177334995, 189157328, 236446660, 283735992, 354669990, 472893320, 567471984, 709339980, 945786640, 1418679960, 2837359920]

約数ペア:

[(1, 2837359920), (2, 1418679960), (3, 945786640), (4, 709339980), (5, 567471984), (6, 472893320), (8, 354669990), (10, 283735992), (12, 236446660), (15, 189157328), (16, 177334995), (20, 141867996), (24, 118223330), (30, 94578664), (40, 70933998), (47, 60369360), (48, 59111665), (60, 47289332), (80, 35466999), (94, 30184680), (120, 23644666), (141, 20123120), (188, 15092340), (235, 12073872), (240, 11822333), (282, 10061560), (376, 7546170), (470, 6036936), (564, 5030780), (705, 4024624), (752, 3773085), (940, 3018468), (1128, 2515390), (1410, 2012312), (1880, 1509234), (2256, 1257695), (2820, 1006156), (3760, 754617), (5640, 503078), (11280, 251539)]