2016322020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{7213}}^1$

素因数の和:8781

約数の個数: 72

約数和(自身を含む): 6120963576

約数和(自身を除く): 4104641556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1553, 3106, 4659, 6212, 7213, 7765, 9318, 13977, 14426, 15530, 18636, 21639, 23295, 27954, 28852, 31060, 36065, 43278, 46590, 55908, 64917, 69885, 72130, 86556, 93180, 108195, 129834, 139770, 144260, 216390, 259668, 279540, 324585, 432780, 649170, 1298340, 11201789, 22403578, 33605367, 44807156, 56008945, 67210734, 100816101, 112017890, 134421468, 168026835, 201632202, 224035780, 336053670, 403264404, 504080505, 672107340, 1008161010, 2016322020]

約数ペア:

[(1, 2016322020), (2, 1008161010), (3, 672107340), (4, 504080505), (5, 403264404), (6, 336053670), (9, 224035780), (10, 201632202), (12, 168026835), (15, 134421468), (18, 112017890), (20, 100816101), (30, 67210734), (36, 56008945), (45, 44807156), (60, 33605367), (90, 22403578), (180, 11201789), (1553, 1298340), (3106, 649170), (4659, 432780), (6212, 324585), (7213, 279540), (7765, 259668), (9318, 216390), (13977, 144260), (14426, 139770), (15530, 129834), (18636, 108195), (21639, 93180), (23295, 86556), (27954, 72130), (28852, 69885), (31060, 64917), (36065, 55908), (43278, 46590)]