298052520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3769}}^1$

素因数の和:4442

約数の個数: 64

約数和(自身を含む): 895752000

約数和(自身を除く): 597699480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3769, 3954, 5272, 6590, 7538, 7908, 9885, 11307, 13180, 15076, 15816, 18845, 19770, 22614, 26360, 30152, 37690, 39540, 45228, 56535, 75380, 79080, 90456, 113070, 150760, 226140, 452280, 2483771, 4967542, 7451313, 9935084, 12418855, 14902626, 19870168, 24837710, 29805252, 37256565, 49675420, 59610504, 74513130, 99350840, 149026260, 298052520]

約数ペア:

[(1, 298052520), (2, 149026260), (3, 99350840), (4, 74513130), (5, 59610504), (6, 49675420), (8, 37256565), (10, 29805252), (12, 24837710), (15, 19870168), (20, 14902626), (24, 12418855), (30, 9935084), (40, 7451313), (60, 4967542), (120, 2483771), (659, 452280), (1318, 226140), (1977, 150760), (2636, 113070), (3295, 90456), (3769, 79080), (3954, 75380), (5272, 56535), (6590, 45228), (7538, 39540), (7908, 37690), (9885, 30152), (11307, 26360), (13180, 22614), (15076, 19770), (15816, 18845)]