485338560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{72223}}^1$

素因数の和:72250

約数の個数: 112

約数和(自身を含む): 1761110016

約数和(自身を除く): 1275771456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 72223, 144446, 216669, 288892, 361115, 433338, 505561, 577784, 722230, 866676, 1011122, 1083345, 1155568, 1444460, 1516683, 1733352, 2022244, 2166690, 2311136, 2527805, 2888920, 3033366, 3466704, 4044488, 4333380, 4622272, 5055610, 5777840, 6066732, 6933408, 7583415, 8088976, 8666760, 10111220, 11555680, 12133464, 13866816, 15166830, 16177952, 17333520, 20222440, 23111360, 24266928, 30333660, 32355904, 34667040, 40444880, 48533856, 60667320, 69334080, 80889760, 97067712, 121334640, 161779520, 242669280, 485338560]

約数ペア:

[(1, 485338560), (2, 242669280), (3, 161779520), (4, 121334640), (5, 97067712), (6, 80889760), (7, 69334080), (8, 60667320), (10, 48533856), (12, 40444880), (14, 34667040), (15, 32355904), (16, 30333660), (20, 24266928), (21, 23111360), (24, 20222440), (28, 17333520), (30, 16177952), (32, 15166830), (35, 13866816), (40, 12133464), (42, 11555680), (48, 10111220), (56, 8666760), (60, 8088976), (64, 7583415), (70, 6933408), (80, 6066732), (84, 5777840), (96, 5055610), (105, 4622272), (112, 4333380), (120, 4044488), (140, 3466704), (160, 3033366), (168, 2888920), (192, 2527805), (210, 2311136), (224, 2166690), (240, 2022244), (280, 1733352), (320, 1516683), (336, 1444460), (420, 1155568), (448, 1083345), (480, 1011122), (560, 866676), (672, 722230), (840, 577784), (960, 505561), (1120, 433338), (1344, 361115), (1680, 288892), (2240, 216669), (3360, 144446), (6720, 72223)]