24802020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 75688704

約数和(自身を除く): 50886684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 607, 681, 908, 1135, 1214, 1362, 1821, 2043, 2270, 2428, 2724, 3035, 3405, 3642, 4086, 4540, 5463, 6070, 6810, 7284, 8172, 9105, 10215, 10926, 12140, 13620, 18210, 20430, 21852, 27315, 36420, 40860, 54630, 109260, 137789, 275578, 413367, 551156, 688945, 826734, 1240101, 1377890, 1653468, 2066835, 2480202, 2755780, 4133670, 4960404, 6200505, 8267340, 12401010, 24802020]

約数ペア:

[(1, 24802020), (2, 12401010), (3, 8267340), (4, 6200505), (5, 4960404), (6, 4133670), (9, 2755780), (10, 2480202), (12, 2066835), (15, 1653468), (18, 1377890), (20, 1240101), (30, 826734), (36, 688945), (45, 551156), (60, 413367), (90, 275578), (180, 137789), (227, 109260), (454, 54630), (607, 40860), (681, 36420), (908, 27315), (1135, 21852), (1214, 20430), (1362, 18210), (1821, 13620), (2043, 12140), (2270, 10926), (2428, 10215), (2724, 9105), (3035, 8172), (3405, 7284), (3642, 6810), (4086, 6070), (4540, 5463)]