3349080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 12787200

約数和(自身を除く): 9438120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 443, 504, 540, 630, 756, 840, 886, 945, 1080, 1260, 1329, 1512, 1772, 1890, 2215, 2520, 2658, 3101, 3544, 3780, 3987, 4430, 5316, 6202, 6645, 7560, 7974, 8860, 9303, 10632, 11961, 12404, 13290, 15505, 15948, 17720, 18606, 19935, 23922, 24808, 26580, 27909, 31010, 31896, 37212, 39870, 46515, 47844, 53160, 55818, 59805, 62020, 74424, 79740, 83727, 93030, 95688, 111636, 119610, 124040, 139545, 159480, 167454, 186060, 223272, 239220, 279090, 334908, 372120, 418635, 478440, 558180, 669816, 837270, 1116360, 1674540, 3349080]

約数ペア:

[(1, 3349080), (2, 1674540), (3, 1116360), (4, 837270), (5, 669816), (6, 558180), (7, 478440), (8, 418635), (9, 372120), (10, 334908), (12, 279090), (14, 239220), (15, 223272), (18, 186060), (20, 167454), (21, 159480), (24, 139545), (27, 124040), (28, 119610), (30, 111636), (35, 95688), (36, 93030), (40, 83727), (42, 79740), (45, 74424), (54, 62020), (56, 59805), (60, 55818), (63, 53160), (70, 47844), (72, 46515), (84, 39870), (90, 37212), (105, 31896), (108, 31010), (120, 27909), (126, 26580), (135, 24808), (140, 23922), (168, 19935), (180, 18606), (189, 17720), (210, 15948), (216, 15505), (252, 13290), (270, 12404), (280, 11961), (315, 10632), (360, 9303), (378, 8860), (420, 7974), (443, 7560), (504, 6645), (540, 6202), (630, 5316), (756, 4430), (840, 3987), (886, 3780), (945, 3544), (1080, 3101), (1260, 2658), (1329, 2520), (1512, 2215), (1772, 1890)]