240508440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{74231}}^1$

素因数の和:74254

約数の個数: 80

約数和(自身を含む): 808386480

約数和(自身を除く): 567878040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 74231, 148462, 222693, 296924, 371155, 445386, 593848, 668079, 742310, 890772, 1113465, 1336158, 1484620, 1781544, 2004237, 2226930, 2672316, 2969240, 3340395, 4008474, 4453860, 5344632, 6012711, 6680790, 8016948, 8907720, 10021185, 12025422, 13361580, 16033896, 20042370, 24050844, 26723160, 30063555, 40084740, 48101688, 60127110, 80169480, 120254220, 240508440]

約数ペア:

[(1, 240508440), (2, 120254220), (3, 80169480), (4, 60127110), (5, 48101688), (6, 40084740), (8, 30063555), (9, 26723160), (10, 24050844), (12, 20042370), (15, 16033896), (18, 13361580), (20, 12025422), (24, 10021185), (27, 8907720), (30, 8016948), (36, 6680790), (40, 6012711), (45, 5344632), (54, 4453860), (60, 4008474), (72, 3340395), (81, 2969240), (90, 2672316), (108, 2226930), (120, 2004237), (135, 1781544), (162, 1484620), (180, 1336158), (216, 1113465), (270, 890772), (324, 742310), (360, 668079), (405, 593848), (540, 445386), (648, 371155), (810, 296924), (1080, 222693), (1620, 148462), (3240, 74231)]