304849680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66853}}^1$

素因数の和:66888

約数の個数: 80

約数和(自身を含む): 994787520

約数和(自身を除く): 689937840

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, 912, 1140, 1520, 2280, 4560, 66853, 133706, 200559, 267412, 334265, 401118, 534824, 668530, 802236, 1002795, 1069648, 1270207, 1337060, 1604472, 2005590, 2540414, 2674120, 3208944, 3810621, 4011180, 5080828, 5348240, 6351035, 7621242, 8022360, 10161656, 12702070, 15242484, 16044720, 19053105, 20323312, 25404140, 30484968, 38106210, 50808280, 60969936, 76212420, 101616560, 152424840, 304849680]

約数ペア:

[(1, 304849680), (2, 152424840), (3, 101616560), (4, 76212420), (5, 60969936), (6, 50808280), (8, 38106210), (10, 30484968), (12, 25404140), (15, 20323312), (16, 19053105), (19, 16044720), (20, 15242484), (24, 12702070), (30, 10161656), (38, 8022360), (40, 7621242), (48, 6351035), (57, 5348240), (60, 5080828), (76, 4011180), (80, 3810621), (95, 3208944), (114, 2674120), (120, 2540414), (152, 2005590), (190, 1604472), (228, 1337060), (240, 1270207), (285, 1069648), (304, 1002795), (380, 802236), (456, 668530), (570, 534824), (760, 401118), (912, 334265), (1140, 267412), (1520, 200559), (2280, 133706), (4560, 66853)]