2496014720

素因数分解:

$2^7\times 5^1\times {\mathrm{283}}^1\times {\mathrm{13781}}^1$

素因数の和:14083

約数の個数: 64

約数和(自身を含む): 5988554640

約数和(自身を除く): 3492539920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 283, 320, 566, 640, 1132, 1415, 2264, 2830, 4528, 5660, 9056, 11320, 13781, 18112, 22640, 27562, 36224, 45280, 55124, 68905, 90560, 110248, 137810, 181120, 220496, 275620, 440992, 551240, 881984, 1102480, 1763968, 2204960, 3900023, 4409920, 7800046, 8819840, 15600092, 19500115, 31200184, 39000230, 62400368, 78000460, 124800736, 156000920, 249601472, 312001840, 499202944, 624003680, 1248007360, 2496014720]

約数ペア:

[(1, 2496014720), (2, 1248007360), (4, 624003680), (5, 499202944), (8, 312001840), (10, 249601472), (16, 156000920), (20, 124800736), (32, 78000460), (40, 62400368), (64, 39000230), (80, 31200184), (128, 19500115), (160, 15600092), (283, 8819840), (320, 7800046), (566, 4409920), (640, 3900023), (1132, 2204960), (1415, 1763968), (2264, 1102480), (2830, 881984), (4528, 551240), (5660, 440992), (9056, 275620), (11320, 220496), (13781, 181120), (18112, 137810), (22640, 110248), (27562, 90560), (36224, 68905), (45280, 55124)]