557305440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8863}}^1$

素因数の和:9012

約数の個数: 96

約数和(自身を含む): 1769112576

約数和(自身を除く): 1211807136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 8863, 10480, 12576, 15720, 17726, 20960, 26589, 31440, 35452, 44315, 53178, 62880, 70904, 88630, 106356, 132945, 141808, 177260, 212712, 265890, 283616, 354520, 425424, 531780, 709040, 850848, 1063560, 1161053, 1418080, 2127120, 2322106, 3483159, 4254240, 4644212, 5805265, 6966318, 9288424, 11610530, 13932636, 17415795, 18576848, 23221060, 27865272, 34831590, 37153696, 46442120, 55730544, 69663180, 92884240, 111461088, 139326360, 185768480, 278652720, 557305440]

約数ペア:

[(1, 557305440), (2, 278652720), (3, 185768480), (4, 139326360), (5, 111461088), (6, 92884240), (8, 69663180), (10, 55730544), (12, 46442120), (15, 37153696), (16, 34831590), (20, 27865272), (24, 23221060), (30, 18576848), (32, 17415795), (40, 13932636), (48, 11610530), (60, 9288424), (80, 6966318), (96, 5805265), (120, 4644212), (131, 4254240), (160, 3483159), (240, 2322106), (262, 2127120), (393, 1418080), (480, 1161053), (524, 1063560), (655, 850848), (786, 709040), (1048, 531780), (1310, 425424), (1572, 354520), (1965, 283616), (2096, 265890), (2620, 212712), (3144, 177260), (3930, 141808), (4192, 132945), (5240, 106356), (6288, 88630), (7860, 70904), (8863, 62880), (10480, 53178), (12576, 44315), (15720, 35452), (17726, 31440), (20960, 26589)]