28080480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3116

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 65058720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 3079, 4560, 6158, 9120, 9237, 12316, 15395, 18474, 24632, 30790, 36948, 46185, 49264, 58501, 61580, 73896, 92370, 98528, 117002, 123160, 147792, 175503, 184740, 234004, 246320, 292505, 295584, 351006, 369480, 468008, 492640, 585010, 702012, 738960, 877515, 936016, 1170020, 1404024, 1477920, 1755030, 1872032, 2340040, 2808048, 3510060, 4680080, 5616096, 7020120, 9360160, 14040240, 28080480]

約数ペア:

[(1, 28080480), (2, 14040240), (3, 9360160), (4, 7020120), (5, 5616096), (6, 4680080), (8, 3510060), (10, 2808048), (12, 2340040), (15, 1872032), (16, 1755030), (19, 1477920), (20, 1404024), (24, 1170020), (30, 936016), (32, 877515), (38, 738960), (40, 702012), (48, 585010), (57, 492640), (60, 468008), (76, 369480), (80, 351006), (95, 295584), (96, 292505), (114, 246320), (120, 234004), (152, 184740), (160, 175503), (190, 147792), (228, 123160), (240, 117002), (285, 98528), (304, 92370), (380, 73896), (456, 61580), (480, 58501), (570, 49264), (608, 46185), (760, 36948), (912, 30790), (1140, 24632), (1520, 18474), (1824, 15395), (2280, 12316), (3040, 9237), (3079, 9120), (4560, 6158)]