494684520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{374761}}^1$

素因数の和:374786

約数の個数: 64

約数和(自身を含む): 1618971840

約数和(自身を除く): 1124287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 374761, 749522, 1124283, 1499044, 1873805, 2248566, 2998088, 3747610, 4122371, 4497132, 5621415, 7495220, 8244742, 8994264, 11242830, 12367113, 14990440, 16489484, 20611855, 22485660, 24734226, 32978968, 41223710, 44971320, 49468452, 61835565, 82447420, 98936904, 123671130, 164894840, 247342260, 494684520]

約数ペア:

[(1, 494684520), (2, 247342260), (3, 164894840), (4, 123671130), (5, 98936904), (6, 82447420), (8, 61835565), (10, 49468452), (11, 44971320), (12, 41223710), (15, 32978968), (20, 24734226), (22, 22485660), (24, 20611855), (30, 16489484), (33, 14990440), (40, 12367113), (44, 11242830), (55, 8994264), (60, 8244742), (66, 7495220), (88, 5621415), (110, 4497132), (120, 4122371), (132, 3747610), (165, 2998088), (220, 2248566), (264, 1873805), (330, 1499044), (440, 1124283), (660, 749522), (1320, 374761)]