84390840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4493

約数の個数: 96

約数和(自身を含む): 279508320

約数和(自身を除く): 195117480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4423, 4770, 6360, 8846, 9540, 13269, 17692, 19080, 22115, 26538, 35384, 39807, 44230, 53076, 66345, 79614, 88460, 106152, 132690, 159228, 176920, 199035, 234419, 265380, 318456, 398070, 468838, 530760, 703257, 796140, 937676, 1172095, 1406514, 1592280, 1875352, 2109771, 2344190, 2813028, 3516285, 4219542, 4688380, 5626056, 7032570, 8439084, 9376760, 10548855, 14065140, 16878168, 21097710, 28130280, 42195420, 84390840]

約数ペア:

[(1, 84390840), (2, 42195420), (3, 28130280), (4, 21097710), (5, 16878168), (6, 14065140), (8, 10548855), (9, 9376760), (10, 8439084), (12, 7032570), (15, 5626056), (18, 4688380), (20, 4219542), (24, 3516285), (30, 2813028), (36, 2344190), (40, 2109771), (45, 1875352), (53, 1592280), (60, 1406514), (72, 1172095), (90, 937676), (106, 796140), (120, 703257), (159, 530760), (180, 468838), (212, 398070), (265, 318456), (318, 265380), (360, 234419), (424, 199035), (477, 176920), (530, 159228), (636, 132690), (795, 106152), (954, 88460), (1060, 79614), (1272, 66345), (1590, 53076), (1908, 44230), (2120, 39807), (2385, 35384), (3180, 26538), (3816, 22115), (4423, 19080), (4770, 17692), (6360, 13269), (8846, 9540)]