120055770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1561

約数の個数: 80

約数和(自身を含む): 326177280

約数和(自身を除く): 206121510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1030, 1439, 1545, 1854, 2781, 2878, 3090, 4317, 4635, 5562, 7195, 8343, 8634, 9270, 12951, 13905, 14390, 16686, 21585, 25902, 27810, 38853, 41715, 43170, 64755, 77706, 83430, 116559, 129510, 148217, 194265, 233118, 296434, 388530, 444651, 582795, 741085, 889302, 1165590, 1333953, 1482170, 2223255, 2667906, 4001859, 4446510, 6669765, 8003718, 12005577, 13339530, 20009295, 24011154, 40018590, 60027885, 120055770]

約数ペア:

[(1, 120055770), (2, 60027885), (3, 40018590), (5, 24011154), (6, 20009295), (9, 13339530), (10, 12005577), (15, 8003718), (18, 6669765), (27, 4446510), (30, 4001859), (45, 2667906), (54, 2223255), (81, 1482170), (90, 1333953), (103, 1165590), (135, 889302), (162, 741085), (206, 582795), (270, 444651), (309, 388530), (405, 296434), (515, 233118), (618, 194265), (810, 148217), (927, 129510), (1030, 116559), (1439, 83430), (1545, 77706), (1854, 64755), (2781, 43170), (2878, 41715), (3090, 38853), (4317, 27810), (4635, 25902), (5562, 21585), (7195, 16686), (8343, 14390), (8634, 13905), (9270, 12951)]