72963180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15013}}^1$

素因数の和:15037

約数の個数: 72

約数和(自身を含む): 229534032

約数和(自身を除く): 156570852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15013, 30026, 45039, 60052, 75065, 90078, 135117, 150130, 180156, 225195, 270234, 300260, 405351, 450390, 540468, 675585, 810702, 900780, 1216053, 1351170, 1621404, 2026755, 2432106, 2702340, 3648159, 4053510, 4864212, 6080265, 7296318, 8107020, 12160530, 14592636, 18240795, 24321060, 36481590, 72963180]

約数ペア:

[(1, 72963180), (2, 36481590), (3, 24321060), (4, 18240795), (5, 14592636), (6, 12160530), (9, 8107020), (10, 7296318), (12, 6080265), (15, 4864212), (18, 4053510), (20, 3648159), (27, 2702340), (30, 2432106), (36, 2026755), (45, 1621404), (54, 1351170), (60, 1216053), (81, 900780), (90, 810702), (108, 675585), (135, 540468), (162, 450390), (180, 405351), (243, 300260), (270, 270234), (324, 225195), (405, 180156), (486, 150130), (540, 135117), (810, 90078), (972, 75065), (1215, 60052), (1620, 45039), (2430, 30026), (4860, 15013)]