12485340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 45007872

約数和(自身を除く): 32522532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 367, 378, 405, 420, 486, 540, 567, 630, 734, 756, 810, 945, 972, 1101, 1134, 1215, 1260, 1468, 1620, 1701, 1835, 1890, 2202, 2268, 2430, 2569, 2835, 3303, 3402, 3670, 3780, 4404, 4860, 5138, 5505, 5670, 6606, 6804, 7340, 7707, 8505, 9909, 10276, 11010, 11340, 12845, 13212, 15414, 16515, 17010, 19818, 22020, 23121, 25690, 29727, 30828, 33030, 34020, 38535, 39636, 46242, 49545, 51380, 59454, 66060, 69363, 77070, 89181, 92484, 99090, 115605, 118908, 138726, 148635, 154140, 178362, 198180, 208089, 231210, 277452, 297270, 346815, 356724, 416178, 445905, 462420, 594540, 624267, 693630, 832356, 891810, 1040445, 1248534, 1387260, 1783620, 2080890, 2497068, 3121335, 4161780, 6242670, 12485340]

約数ペア:

[(1, 12485340), (2, 6242670), (3, 4161780), (4, 3121335), (5, 2497068), (6, 2080890), (7, 1783620), (9, 1387260), (10, 1248534), (12, 1040445), (14, 891810), (15, 832356), (18, 693630), (20, 624267), (21, 594540), (27, 462420), (28, 445905), (30, 416178), (35, 356724), (36, 346815), (42, 297270), (45, 277452), (54, 231210), (60, 208089), (63, 198180), (70, 178362), (81, 154140), (84, 148635), (90, 138726), (105, 118908), (108, 115605), (126, 99090), (135, 92484), (140, 89181), (162, 77070), (180, 69363), (189, 66060), (210, 59454), (243, 51380), (252, 49545), (270, 46242), (315, 39636), (324, 38535), (367, 34020), (378, 33030), (405, 30828), (420, 29727), (486, 25690), (540, 23121), (567, 22020), (630, 19818), (734, 17010), (756, 16515), (810, 15414), (945, 13212), (972, 12845), (1101, 11340), (1134, 11010), (1215, 10276), (1260, 9909), (1468, 8505), (1620, 7707), (1701, 7340), (1835, 6804), (1890, 6606), (2202, 5670), (2268, 5505), (2430, 5138), (2569, 4860), (2835, 4404), (3303, 3780), (3402, 3670)]