40276380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 117621504

約数和(自身を除く): 77345124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 201, 215, 233, 258, 268, 335, 402, 430, 466, 516, 645, 670, 699, 804, 860, 932, 1005, 1165, 1290, 1340, 1398, 2010, 2330, 2580, 2796, 2881, 3495, 4020, 4660, 5762, 6990, 8643, 10019, 11524, 13980, 14405, 15611, 17286, 20038, 28810, 30057, 31222, 34572, 40076, 43215, 46833, 50095, 57620, 60114, 62444, 78055, 86430, 93666, 100190, 120228, 150285, 156110, 172860, 187332, 200380, 234165, 300570, 312220, 468330, 601140, 671273, 936660, 1342546, 2013819, 2685092, 3356365, 4027638, 6712730, 8055276, 10069095, 13425460, 20138190, 40276380]

約数ペア:

[(1, 40276380), (2, 20138190), (3, 13425460), (4, 10069095), (5, 8055276), (6, 6712730), (10, 4027638), (12, 3356365), (15, 2685092), (20, 2013819), (30, 1342546), (43, 936660), (60, 671273), (67, 601140), (86, 468330), (129, 312220), (134, 300570), (172, 234165), (201, 200380), (215, 187332), (233, 172860), (258, 156110), (268, 150285), (335, 120228), (402, 100190), (430, 93666), (466, 86430), (516, 78055), (645, 62444), (670, 60114), (699, 57620), (804, 50095), (860, 46833), (932, 43215), (1005, 40076), (1165, 34572), (1290, 31222), (1340, 30057), (1398, 28810), (2010, 20038), (2330, 17286), (2580, 15611), (2796, 14405), (2881, 13980), (3495, 11524), (4020, 10019), (4660, 8643), (5762, 6990)]