1869504720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{268607}}^1$

素因数の和:268652

約数の個数: 80

約数和(自身を含む): 5995330560

約数和(自身を除く): 4125825840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 268607, 537214, 805821, 1074428, 1343035, 1611642, 2148856, 2686070, 3223284, 4029105, 4297712, 5372140, 6446568, 7789603, 8058210, 10744280, 12893136, 15579206, 16116420, 21488560, 23368809, 31158412, 32232840, 38948015, 46737618, 62316824, 64465680, 77896030, 93475236, 116844045, 124633648, 155792060, 186950472, 233688090, 311584120, 373900944, 467376180, 623168240, 934752360, 1869504720]

約数ペア:

[(1, 1869504720), (2, 934752360), (3, 623168240), (4, 467376180), (5, 373900944), (6, 311584120), (8, 233688090), (10, 186950472), (12, 155792060), (15, 124633648), (16, 116844045), (20, 93475236), (24, 77896030), (29, 64465680), (30, 62316824), (40, 46737618), (48, 38948015), (58, 32232840), (60, 31158412), (80, 23368809), (87, 21488560), (116, 16116420), (120, 15579206), (145, 12893136), (174, 10744280), (232, 8058210), (240, 7789603), (290, 6446568), (348, 5372140), (435, 4297712), (464, 4029105), (580, 3223284), (696, 2686070), (870, 2148856), (1160, 1611642), (1392, 1343035), (1740, 1074428), (2320, 805821), (3480, 537214), (6960, 268607)]