299721360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23563}}^1$

素因数の和:23632

約数の個数: 80

約数和(自身を含む): 946707264

約数和(自身を除く): 646985904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 23563, 47126, 70689, 94252, 117815, 141378, 188504, 235630, 282756, 353445, 377008, 471260, 565512, 706890, 942520, 1131024, 1248839, 1413780, 1885040, 2497678, 2827560, 3746517, 4995356, 5655120, 6244195, 7493034, 9990712, 12488390, 14986068, 18732585, 19981424, 24976780, 29972136, 37465170, 49953560, 59944272, 74930340, 99907120, 149860680, 299721360]

約数ペア:

[(1, 299721360), (2, 149860680), (3, 99907120), (4, 74930340), (5, 59944272), (6, 49953560), (8, 37465170), (10, 29972136), (12, 24976780), (15, 19981424), (16, 18732585), (20, 14986068), (24, 12488390), (30, 9990712), (40, 7493034), (48, 6244195), (53, 5655120), (60, 4995356), (80, 3746517), (106, 2827560), (120, 2497678), (159, 1885040), (212, 1413780), (240, 1248839), (265, 1131024), (318, 942520), (424, 706890), (530, 565512), (636, 471260), (795, 377008), (848, 353445), (1060, 282756), (1272, 235630), (1590, 188504), (2120, 141378), (2544, 117815), (3180, 94252), (4240, 70689), (6360, 47126), (12720, 23563)]