121027680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{84047}}^1$

素因数の和:84068

約数の個数: 72

約数和(自身を含む): 413011872

約数和(自身を除く): 291984192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 84047, 168094, 252141, 336188, 420235, 504282, 672376, 756423, 840470, 1008564, 1260705, 1344752, 1512846, 1680940, 2017128, 2521410, 2689504, 3025692, 3361880, 3782115, 4034256, 5042820, 6051384, 6723760, 7564230, 8068512, 10085640, 12102768, 13447520, 15128460, 20171280, 24205536, 30256920, 40342560, 60513840, 121027680]

約数ペア:

[(1, 121027680), (2, 60513840), (3, 40342560), (4, 30256920), (5, 24205536), (6, 20171280), (8, 15128460), (9, 13447520), (10, 12102768), (12, 10085640), (15, 8068512), (16, 7564230), (18, 6723760), (20, 6051384), (24, 5042820), (30, 4034256), (32, 3782115), (36, 3361880), (40, 3025692), (45, 2689504), (48, 2521410), (60, 2017128), (72, 1680940), (80, 1512846), (90, 1344752), (96, 1260705), (120, 1008564), (144, 840470), (160, 756423), (180, 672376), (240, 504282), (288, 420235), (360, 336188), (480, 252141), (720, 168094), (1440, 84047)]