1339680457020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{55680817}}^1$

素因数の和:55681230

約数の個数: 48

約数和(自身を含む): 3760459724448

約数和(自身を除く): 2420779267428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 24060, 55680817, 111361634, 167042451, 222723268, 278404085, 334084902, 556808170, 668169804, 835212255, 1113616340, 1670424510, 3340849020, 22328007617, 44656015234, 66984022851, 89312030468, 111640038085, 133968045702, 223280076170, 267936091404, 334920114255, 446560152340, 669840228510, 1339680457020]

約数ペア:

[(1, 1339680457020), (2, 669840228510), (3, 446560152340), (4, 334920114255), (5, 267936091404), (6, 223280076170), (10, 133968045702), (12, 111640038085), (15, 89312030468), (20, 66984022851), (30, 44656015234), (60, 22328007617), (401, 3340849020), (802, 1670424510), (1203, 1113616340), (1604, 835212255), (2005, 668169804), (2406, 556808170), (4010, 334084902), (4812, 278404085), (6015, 222723268), (8020, 167042451), (12030, 111361634), (24060, 55680817)]