80354940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46181}}^1$

素因数の和:46222

約数の個数: 48

約数和(自身を含む): 232757280

約数和(自身を除く): 152402340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 46181, 92362, 138543, 184724, 230905, 277086, 461810, 554172, 692715, 923620, 1339249, 1385430, 2678498, 2770860, 4017747, 5356996, 6696245, 8035494, 13392490, 16070988, 20088735, 26784980, 40177470, 80354940]

約数ペア:

[(1, 80354940), (2, 40177470), (3, 26784980), (4, 20088735), (5, 16070988), (6, 13392490), (10, 8035494), (12, 6696245), (15, 5356996), (20, 4017747), (29, 2770860), (30, 2678498), (58, 1385430), (60, 1339249), (87, 923620), (116, 692715), (145, 554172), (174, 461810), (290, 277086), (348, 230905), (435, 184724), (580, 138543), (870, 92362), (1740, 46181)]