1237237740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2081}}^1$

素因数の和:2469

約数の個数: 120

約数和(自身を含む): 3893706432

約数和(自身を除く): 2656468692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 367, 405, 540, 734, 810, 1101, 1468, 1620, 1835, 2081, 2202, 3303, 3670, 4162, 4404, 5505, 6243, 6606, 7340, 8324, 9909, 10405, 11010, 12486, 13212, 16515, 18729, 19818, 20810, 22020, 24972, 29727, 31215, 33030, 37458, 39636, 41620, 49545, 56187, 59454, 62430, 66060, 74916, 93645, 99090, 112374, 118908, 124860, 148635, 168561, 187290, 198180, 224748, 280935, 297270, 337122, 374580, 561870, 594540, 674244, 763727, 842805, 1123740, 1527454, 1685610, 2291181, 3054908, 3371220, 3818635, 4582362, 6873543, 7637270, 9164724, 11455905, 13747086, 15274540, 20620629, 22911810, 27494172, 34367715, 41241258, 45823620, 61861887, 68735430, 82482516, 103103145, 123723774, 137470860, 206206290, 247447548, 309309435, 412412580, 618618870, 1237237740]

約数ペア:

[(1, 1237237740), (2, 618618870), (3, 412412580), (4, 309309435), (5, 247447548), (6, 206206290), (9, 137470860), (10, 123723774), (12, 103103145), (15, 82482516), (18, 68735430), (20, 61861887), (27, 45823620), (30, 41241258), (36, 34367715), (45, 27494172), (54, 22911810), (60, 20620629), (81, 15274540), (90, 13747086), (108, 11455905), (135, 9164724), (162, 7637270), (180, 6873543), (270, 4582362), (324, 3818635), (367, 3371220), (405, 3054908), (540, 2291181), (734, 1685610), (810, 1527454), (1101, 1123740), (1468, 842805), (1620, 763727), (1835, 674244), (2081, 594540), (2202, 561870), (3303, 374580), (3670, 337122), (4162, 297270), (4404, 280935), (5505, 224748), (6243, 198180), (6606, 187290), (7340, 168561), (8324, 148635), (9909, 124860), (10405, 118908), (11010, 112374), (12486, 99090), (13212, 93645), (16515, 74916), (18729, 66060), (19818, 62430), (20810, 59454), (22020, 56187), (24972, 49545), (29727, 41620), (31215, 39636), (33030, 37458)]