3780240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 12350400

約数和(自身を除く): 8570160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 829, 912, 1140, 1520, 1658, 2280, 2487, 3316, 4145, 4560, 4974, 6632, 8290, 9948, 12435, 13264, 15751, 16580, 19896, 24870, 31502, 33160, 39792, 47253, 49740, 63004, 66320, 78755, 94506, 99480, 126008, 157510, 189012, 198960, 236265, 252016, 315020, 378024, 472530, 630040, 756048, 945060, 1260080, 1890120, 3780240]

約数ペア:

[(1, 3780240), (2, 1890120), (3, 1260080), (4, 945060), (5, 756048), (6, 630040), (8, 472530), (10, 378024), (12, 315020), (15, 252016), (16, 236265), (19, 198960), (20, 189012), (24, 157510), (30, 126008), (38, 99480), (40, 94506), (48, 78755), (57, 66320), (60, 63004), (76, 49740), (80, 47253), (95, 39792), (114, 33160), (120, 31502), (152, 24870), (190, 19896), (228, 16580), (240, 15751), (285, 13264), (304, 12435), (380, 9948), (456, 8290), (570, 6632), (760, 4974), (829, 4560), (912, 4145), (1140, 3316), (1520, 2487), (1658, 2280)]