1016880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 3333120

約数和(自身を除く): 2316240

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, 223, 228, 240, 285, 304, 380, 446, 456, 570, 669, 760, 892, 912, 1115, 1140, 1338, 1520, 1784, 2230, 2280, 2676, 3345, 3568, 4237, 4460, 4560, 5352, 6690, 8474, 8920, 10704, 12711, 13380, 16948, 17840, 21185, 25422, 26760, 33896, 42370, 50844, 53520, 63555, 67792, 84740, 101688, 127110, 169480, 203376, 254220, 338960, 508440, 1016880]

約数ペア:

[(1, 1016880), (2, 508440), (3, 338960), (4, 254220), (5, 203376), (6, 169480), (8, 127110), (10, 101688), (12, 84740), (15, 67792), (16, 63555), (19, 53520), (20, 50844), (24, 42370), (30, 33896), (38, 26760), (40, 25422), (48, 21185), (57, 17840), (60, 16948), (76, 13380), (80, 12711), (95, 10704), (114, 8920), (120, 8474), (152, 6690), (190, 5352), (223, 4560), (228, 4460), (240, 4237), (285, 3568), (304, 3345), (380, 2676), (446, 2280), (456, 2230), (570, 1784), (669, 1520), (760, 1338), (892, 1140), (912, 1115)]