121984740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14419}}^1$

素因数の和:14481

約数の個数: 72

約数和(自身を含む): 377919360

約数和(自身を除く): 255934620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 14419, 28838, 43257, 57676, 72095, 86514, 129771, 144190, 173028, 216285, 259542, 288380, 432570, 519084, 648855, 677693, 865140, 1297710, 1355386, 2033079, 2595420, 2710772, 3388465, 4066158, 6099237, 6776930, 8132316, 10165395, 12198474, 13553860, 20330790, 24396948, 30496185, 40661580, 60992370, 121984740]

約数ペア:

[(1, 121984740), (2, 60992370), (3, 40661580), (4, 30496185), (5, 24396948), (6, 20330790), (9, 13553860), (10, 12198474), (12, 10165395), (15, 8132316), (18, 6776930), (20, 6099237), (30, 4066158), (36, 3388465), (45, 2710772), (47, 2595420), (60, 2033079), (90, 1355386), (94, 1297710), (141, 865140), (180, 677693), (188, 648855), (235, 519084), (282, 432570), (423, 288380), (470, 259542), (564, 216285), (705, 173028), (846, 144190), (940, 129771), (1410, 86514), (1692, 72095), (2115, 57676), (2820, 43257), (4230, 28838), (8460, 14419)]