22275360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 78624000

約数和(自身を除く): 56348640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 499, 558, 620, 720, 744, 930, 992, 998, 1116, 1240, 1395, 1440, 1488, 1497, 1860, 1996, 2232, 2480, 2495, 2790, 2976, 2994, 3720, 3992, 4464, 4491, 4960, 4990, 5580, 5988, 7440, 7485, 7984, 8928, 8982, 9980, 11160, 11976, 14880, 14970, 15469, 15968, 17964, 19960, 22320, 22455, 23952, 29940, 30938, 35928, 39920, 44640, 44910, 46407, 47904, 59880, 61876, 71856, 77345, 79840, 89820, 92814, 119760, 123752, 139221, 143712, 154690, 179640, 185628, 232035, 239520, 247504, 278442, 309380, 359280, 371256, 464070, 495008, 556884, 618760, 696105, 718560, 742512, 928140, 1113768, 1237520, 1392210, 1485024, 1856280, 2227536, 2475040, 2784420, 3712560, 4455072, 5568840, 7425120, 11137680, 22275360]

約数ペア:

[(1, 22275360), (2, 11137680), (3, 7425120), (4, 5568840), (5, 4455072), (6, 3712560), (8, 2784420), (9, 2475040), (10, 2227536), (12, 1856280), (15, 1485024), (16, 1392210), (18, 1237520), (20, 1113768), (24, 928140), (30, 742512), (31, 718560), (32, 696105), (36, 618760), (40, 556884), (45, 495008), (48, 464070), (60, 371256), (62, 359280), (72, 309380), (80, 278442), (90, 247504), (93, 239520), (96, 232035), (120, 185628), (124, 179640), (144, 154690), (155, 143712), (160, 139221), (180, 123752), (186, 119760), (240, 92814), (248, 89820), (279, 79840), (288, 77345), (310, 71856), (360, 61876), (372, 59880), (465, 47904), (480, 46407), (496, 44910), (499, 44640), (558, 39920), (620, 35928), (720, 30938), (744, 29940), (930, 23952), (992, 22455), (998, 22320), (1116, 19960), (1240, 17964), (1395, 15968), (1440, 15469), (1488, 14970), (1497, 14880), (1860, 11976), (1996, 11160), (2232, 9980), (2480, 8982), (2495, 8928), (2790, 7984), (2976, 7485), (2994, 7440), (3720, 5988), (3992, 5580), (4464, 4990), (4491, 4960)]