120474540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{8263}}^1$

素因数の和:8290

約数の個数: 84

約数和(自身を含む): 379367184

約数和(自身を除く): 258892644

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 8263, 14580, 16526, 24789, 33052, 41315, 49578, 74367, 82630, 99156, 123945, 148734, 165260, 223101, 247890, 297468, 371835, 446202, 495780, 669303, 743670, 892404, 1115505, 1338606, 1487340, 2007909, 2231010, 2677212, 3346515, 4015818, 4462020, 6023727, 6693030, 8031636, 10039545, 12047454, 13386060, 20079090, 24094908, 30118635, 40158180, 60237270, 120474540]

約数ペア:

[(1, 120474540), (2, 60237270), (3, 40158180), (4, 30118635), (5, 24094908), (6, 20079090), (9, 13386060), (10, 12047454), (12, 10039545), (15, 8031636), (18, 6693030), (20, 6023727), (27, 4462020), (30, 4015818), (36, 3346515), (45, 2677212), (54, 2231010), (60, 2007909), (81, 1487340), (90, 1338606), (108, 1115505), (135, 892404), (162, 743670), (180, 669303), (243, 495780), (270, 446202), (324, 371835), (405, 297468), (486, 247890), (540, 223101), (729, 165260), (810, 148734), (972, 123945), (1215, 99156), (1458, 82630), (1620, 74367), (2430, 49578), (2916, 41315), (3645, 33052), (4860, 24789), (7290, 16526), (8263, 14580)]