15120960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 112

約数和(自身を含む): 50596800

約数和(自身を除く): 35475840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 829, 912, 960, 1140, 1216, 1520, 1658, 1824, 2280, 2487, 3040, 3316, 3648, 4145, 4560, 4974, 6080, 6632, 8290, 9120, 9948, 12435, 13264, 15751, 16580, 18240, 19896, 24870, 26528, 31502, 33160, 39792, 47253, 49740, 53056, 63004, 66320, 78755, 79584, 94506, 99480, 126008, 132640, 157510, 159168, 189012, 198960, 236265, 252016, 265280, 315020, 378024, 397920, 472530, 504032, 630040, 756048, 795840, 945060, 1008064, 1260080, 1512096, 1890120, 2520160, 3024192, 3780240, 5040320, 7560480, 15120960]

約数ペア:

[(1, 15120960), (2, 7560480), (3, 5040320), (4, 3780240), (5, 3024192), (6, 2520160), (8, 1890120), (10, 1512096), (12, 1260080), (15, 1008064), (16, 945060), (19, 795840), (20, 756048), (24, 630040), (30, 504032), (32, 472530), (38, 397920), (40, 378024), (48, 315020), (57, 265280), (60, 252016), (64, 236265), (76, 198960), (80, 189012), (95, 159168), (96, 157510), (114, 132640), (120, 126008), (152, 99480), (160, 94506), (190, 79584), (192, 78755), (228, 66320), (240, 63004), (285, 53056), (304, 49740), (320, 47253), (380, 39792), (456, 33160), (480, 31502), (570, 26528), (608, 24870), (760, 19896), (829, 18240), (912, 16580), (960, 15751), (1140, 13264), (1216, 12435), (1520, 9948), (1658, 9120), (1824, 8290), (2280, 6632), (2487, 6080), (3040, 4974), (3316, 4560), (3648, 4145)]