276545520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7247}}^1$

素因数の和:7319

約数の個数: 120

約数和(自身を含む): 946385856

約数和(自身を除く): 669840336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7247, 7632, 9540, 12720, 14494, 19080, 21741, 28988, 36235, 38160, 43482, 57976, 65223, 72470, 86964, 108705, 115952, 130446, 144940, 173928, 217410, 260892, 289880, 326115, 347856, 384091, 434820, 521784, 579760, 652230, 768182, 869640, 1043568, 1152273, 1304460, 1536364, 1739280, 1920455, 2304546, 2608920, 3072728, 3456819, 3840910, 4609092, 5217840, 5761365, 6145456, 6913638, 7681820, 9218184, 11522730, 13827276, 15363640, 17284095, 18436368, 23045460, 27654552, 30727280, 34568190, 46090920, 55309104, 69136380, 92181840, 138272760, 276545520]

約数ペア:

[(1, 276545520), (2, 138272760), (3, 92181840), (4, 69136380), (5, 55309104), (6, 46090920), (8, 34568190), (9, 30727280), (10, 27654552), (12, 23045460), (15, 18436368), (16, 17284095), (18, 15363640), (20, 13827276), (24, 11522730), (30, 9218184), (36, 7681820), (40, 6913638), (45, 6145456), (48, 5761365), (53, 5217840), (60, 4609092), (72, 3840910), (80, 3456819), (90, 3072728), (106, 2608920), (120, 2304546), (144, 1920455), (159, 1739280), (180, 1536364), (212, 1304460), (240, 1152273), (265, 1043568), (318, 869640), (360, 768182), (424, 652230), (477, 579760), (530, 521784), (636, 434820), (720, 384091), (795, 347856), (848, 326115), (954, 289880), (1060, 260892), (1272, 217410), (1590, 173928), (1908, 144940), (2120, 130446), (2385, 115952), (2544, 108705), (3180, 86964), (3816, 72470), (4240, 65223), (4770, 57976), (6360, 43482), (7247, 38160), (7632, 36235), (9540, 28988), (12720, 21741), (14494, 19080)]