247767360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4312

約数の個数: 112

約数和(自身を含む): 799746432

約数和(自身を除く): 551979072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4231, 4880, 5856, 7320, 8462, 9760, 11712, 12693, 14640, 16924, 19520, 21155, 25386, 29280, 33848, 42310, 50772, 58560, 63465, 67696, 84620, 101544, 126930, 135392, 169240, 203088, 253860, 258091, 270784, 338480, 406176, 507720, 516182, 676960, 774273, 812352, 1015440, 1032364, 1290455, 1353920, 1548546, 2030880, 2064728, 2580910, 3097092, 3871365, 4061760, 4129456, 5161820, 6194184, 7742730, 8258912, 10323640, 12388368, 15485460, 16517824, 20647280, 24776736, 30970920, 41294560, 49553472, 61941840, 82589120, 123883680, 247767360]

約数ペア:

[(1, 247767360), (2, 123883680), (3, 82589120), (4, 61941840), (5, 49553472), (6, 41294560), (8, 30970920), (10, 24776736), (12, 20647280), (15, 16517824), (16, 15485460), (20, 12388368), (24, 10323640), (30, 8258912), (32, 7742730), (40, 6194184), (48, 5161820), (60, 4129456), (61, 4061760), (64, 3871365), (80, 3097092), (96, 2580910), (120, 2064728), (122, 2030880), (160, 1548546), (183, 1353920), (192, 1290455), (240, 1032364), (244, 1015440), (305, 812352), (320, 774273), (366, 676960), (480, 516182), (488, 507720), (610, 406176), (732, 338480), (915, 270784), (960, 258091), (976, 253860), (1220, 203088), (1464, 169240), (1830, 135392), (1952, 126930), (2440, 101544), (2928, 84620), (3660, 67696), (3904, 63465), (4231, 58560), (4880, 50772), (5856, 42310), (7320, 33848), (8462, 29280), (9760, 25386), (11712, 21155), (12693, 19520), (14640, 16924)]