15089220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27943}}^1$

素因数の和:27961

約数の個数: 48

約数和(自身を含む): 46945920

約数和(自身を除く): 31856700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 27943, 55886, 83829, 111772, 139715, 167658, 251487, 279430, 335316, 419145, 502974, 558860, 754461, 838290, 1005948, 1257435, 1508922, 1676580, 2514870, 3017844, 3772305, 5029740, 7544610, 15089220]

約数ペア:

[(1, 15089220), (2, 7544610), (3, 5029740), (4, 3772305), (5, 3017844), (6, 2514870), (9, 1676580), (10, 1508922), (12, 1257435), (15, 1005948), (18, 838290), (20, 754461), (27, 558860), (30, 502974), (36, 419145), (45, 335316), (54, 279430), (60, 251487), (90, 167658), (108, 139715), (135, 111772), (180, 83829), (270, 55886), (540, 27943)]