4647606720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{254803}}^1$

素因数の和:254842

約数の個数: 112

約数和(自身を含む): 15532851840

約数和(自身を除く): 10885245120

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, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 254803, 509606, 764409, 1019212, 1274015, 1528818, 2038424, 2548030, 3057636, 3822045, 4076848, 4841257, 5096060, 6115272, 7644090, 8153696, 9682514, 10192120, 12230544, 14523771, 15288180, 16307392, 19365028, 20384240, 24206285, 24461088, 29047542, 30576360, 38730056, 40768480, 48412570, 48922176, 58095084, 61152720, 72618855, 77460112, 81536960, 96825140, 116190168, 122305440, 145237710, 154920224, 193650280, 232380336, 244610880, 290475420, 309840448, 387300560, 464760672, 580950840, 774601120, 929521344, 1161901680, 1549202240, 2323803360, 4647606720]

約数ペア:

[(1, 4647606720), (2, 2323803360), (3, 1549202240), (4, 1161901680), (5, 929521344), (6, 774601120), (8, 580950840), (10, 464760672), (12, 387300560), (15, 309840448), (16, 290475420), (19, 244610880), (20, 232380336), (24, 193650280), (30, 154920224), (32, 145237710), (38, 122305440), (40, 116190168), (48, 96825140), (57, 81536960), (60, 77460112), (64, 72618855), (76, 61152720), (80, 58095084), (95, 48922176), (96, 48412570), (114, 40768480), (120, 38730056), (152, 30576360), (160, 29047542), (190, 24461088), (192, 24206285), (228, 20384240), (240, 19365028), (285, 16307392), (304, 15288180), (320, 14523771), (380, 12230544), (456, 10192120), (480, 9682514), (570, 8153696), (608, 7644090), (760, 6115272), (912, 5096060), (960, 4841257), (1140, 4076848), (1216, 3822045), (1520, 3057636), (1824, 2548030), (2280, 2038424), (3040, 1528818), (3648, 1274015), (4560, 1019212), (6080, 764409), (9120, 509606), (18240, 254803)]