1080918540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5029

約数の個数: 192

約数和(自身を含む): 3739115520

約数和(自身を除く): 2658196980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 4967, 5580, 6045, 7020, 7254, 8060, 8370, 9934, 10881, 12090, 14508, 14901, 16740, 18135, 19868, 21762, 24180, 24835, 29802, 36270, 43524, 44703, 49670, 54405, 59604, 64571, 72540, 74505, 89406, 99340, 108810, 129142, 134109, 149010, 153977, 178812, 193713, 217620, 223515, 258284, 268218, 298020, 307954, 322855, 387426, 447030, 461931, 536436, 581139, 615908, 645710, 670545, 769885, 774852, 894060, 923862, 968565, 1162278, 1291420, 1341090, 1385793, 1539770, 1743417, 1847724, 1937130, 2001701, 2309655, 2324556, 2682180, 2771586, 2905695, 3079540, 3486834, 3874260, 4003402, 4157379, 4619310, 5543172, 5811390, 6005103, 6928965, 6973668, 8006804, 8314758, 8717085, 9238620, 10008505, 11622780, 12010206, 13857930, 16629516, 17434170, 18015309, 20017010, 20786895, 24020412, 27715860, 30025515, 34868340, 36030618, 40034020, 41573790, 54045927, 60051030, 72061236, 83147580, 90076545, 108091854, 120102060, 180153090, 216183708, 270229635, 360306180, 540459270, 1080918540]

約数ペア:

[(1, 1080918540), (2, 540459270), (3, 360306180), (4, 270229635), (5, 216183708), (6, 180153090), (9, 120102060), (10, 108091854), (12, 90076545), (13, 83147580), (15, 72061236), (18, 60051030), (20, 54045927), (26, 41573790), (27, 40034020), (30, 36030618), (31, 34868340), (36, 30025515), (39, 27715860), (45, 24020412), (52, 20786895), (54, 20017010), (60, 18015309), (62, 17434170), (65, 16629516), (78, 13857930), (90, 12010206), (93, 11622780), (108, 10008505), (117, 9238620), (124, 8717085), (130, 8314758), (135, 8006804), (155, 6973668), (156, 6928965), (180, 6005103), (186, 5811390), (195, 5543172), (234, 4619310), (260, 4157379), (270, 4003402), (279, 3874260), (310, 3486834), (351, 3079540), (372, 2905695), (390, 2771586), (403, 2682180), (465, 2324556), (468, 2309655), (540, 2001701), (558, 1937130), (585, 1847724), (620, 1743417), (702, 1539770), (780, 1385793), (806, 1341090), (837, 1291420), (930, 1162278), (1116, 968565), (1170, 923862), (1209, 894060), (1395, 774852), (1404, 769885), (1612, 670545), (1674, 645710), (1755, 615908), (1860, 581139), (2015, 536436), (2340, 461931), (2418, 447030), (2790, 387426), (3348, 322855), (3510, 307954), (3627, 298020), (4030, 268218), (4185, 258284), (4836, 223515), (4967, 217620), (5580, 193713), (6045, 178812), (7020, 153977), (7254, 149010), (8060, 134109), (8370, 129142), (9934, 108810), (10881, 99340), (12090, 89406), (14508, 74505), (14901, 72540), (16740, 64571), (18135, 59604), (19868, 54405), (21762, 49670), (24180, 44703), (24835, 43524), (29802, 36270)]