1489243440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{18413}}^1$

素因数の和:18766

約数の個数: 80

約数和(自身を含む): 4630605408

約数和(自身を除く): 3141361968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5392, 6740, 8088, 10110, 13480, 16176, 18413, 20220, 26960, 36826, 40440, 55239, 73652, 80880, 92065, 110478, 147304, 184130, 220956, 276195, 294608, 368260, 441912, 552390, 736520, 883824, 1104780, 1473040, 2209560, 4419120, 6205181, 12410362, 18615543, 24820724, 31025905, 37231086, 49641448, 62051810, 74462172, 93077715, 99282896, 124103620, 148924344, 186155430, 248207240, 297848688, 372310860, 496414480, 744621720, 1489243440]

約数ペア:

[(1, 1489243440), (2, 744621720), (3, 496414480), (4, 372310860), (5, 297848688), (6, 248207240), (8, 186155430), (10, 148924344), (12, 124103620), (15, 99282896), (16, 93077715), (20, 74462172), (24, 62051810), (30, 49641448), (40, 37231086), (48, 31025905), (60, 24820724), (80, 18615543), (120, 12410362), (240, 6205181), (337, 4419120), (674, 2209560), (1011, 1473040), (1348, 1104780), (1685, 883824), (2022, 736520), (2696, 552390), (3370, 441912), (4044, 368260), (5055, 294608), (5392, 276195), (6740, 220956), (8088, 184130), (10110, 147304), (13480, 110478), (16176, 92065), (18413, 80880), (20220, 73652), (26960, 55239), (36826, 40440)]