15672427240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{288733}}^1$

素因数の和:288826

約数の個数: 64

約数和(自身を含む): 37419926400

約数和(自身を除く): 21747499160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2360, 2714, 5428, 6785, 10856, 13570, 27140, 54280, 288733, 577466, 1154932, 1443665, 2309864, 2887330, 5774660, 6640859, 11549320, 13281718, 17035247, 26563436, 33204295, 34070494, 53126872, 66408590, 68140988, 85176235, 132817180, 136281976, 170352470, 265634360, 340704940, 391810681, 681409880, 783621362, 1567242724, 1959053405, 3134485448, 3918106810, 7836213620, 15672427240]

約数ペア:

[(1, 15672427240), (2, 7836213620), (4, 3918106810), (5, 3134485448), (8, 1959053405), (10, 1567242724), (20, 783621362), (23, 681409880), (40, 391810681), (46, 340704940), (59, 265634360), (92, 170352470), (115, 136281976), (118, 132817180), (184, 85176235), (230, 68140988), (236, 66408590), (295, 53126872), (460, 34070494), (472, 33204295), (590, 26563436), (920, 17035247), (1180, 13281718), (1357, 11549320), (2360, 6640859), (2714, 5774660), (5428, 2887330), (6785, 2309864), (10856, 1443665), (13570, 1154932), (27140, 577466), (54280, 288733)]