122697720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1226

約数の個数: 128

約数和(自身を含む): 413337600

約数和(自身を除く): 290639880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1103, 1236, 1545, 1854, 2060, 2206, 2472, 2781, 3090, 3309, 3708, 4120, 4412, 4635, 5515, 5562, 6180, 6618, 7416, 8824, 9270, 9927, 11030, 11124, 12360, 13236, 13905, 16545, 18540, 19854, 22060, 22248, 26472, 27810, 29781, 33090, 37080, 39708, 44120, 49635, 55620, 59562, 66180, 79416, 99270, 111240, 113609, 119124, 132360, 148905, 198540, 227218, 238248, 297810, 340827, 397080, 454436, 568045, 595620, 681654, 908872, 1022481, 1136090, 1191240, 1363308, 1704135, 2044962, 2272180, 2726616, 3067443, 3408270, 4089924, 4544360, 5112405, 6134886, 6816540, 8179848, 10224810, 12269772, 13633080, 15337215, 20449620, 24539544, 30674430, 40899240, 61348860, 122697720]

約数ペア:

[(1, 122697720), (2, 61348860), (3, 40899240), (4, 30674430), (5, 24539544), (6, 20449620), (8, 15337215), (9, 13633080), (10, 12269772), (12, 10224810), (15, 8179848), (18, 6816540), (20, 6134886), (24, 5112405), (27, 4544360), (30, 4089924), (36, 3408270), (40, 3067443), (45, 2726616), (54, 2272180), (60, 2044962), (72, 1704135), (90, 1363308), (103, 1191240), (108, 1136090), (120, 1022481), (135, 908872), (180, 681654), (206, 595620), (216, 568045), (270, 454436), (309, 397080), (360, 340827), (412, 297810), (515, 238248), (540, 227218), (618, 198540), (824, 148905), (927, 132360), (1030, 119124), (1080, 113609), (1103, 111240), (1236, 99270), (1545, 79416), (1854, 66180), (2060, 59562), (2206, 55620), (2472, 49635), (2781, 44120), (3090, 39708), (3309, 37080), (3708, 33090), (4120, 29781), (4412, 27810), (4635, 26472), (5515, 22248), (5562, 22060), (6180, 19854), (6618, 18540), (7416, 16545), (8824, 13905), (9270, 13236), (9927, 12360), (11030, 11124)]