145558560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43321}}^1$

素因数の和:43346

約数の個数: 96

約数和(自身を含む): 524022912

約数和(自身を除く): 378464352

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 43321, 86642, 129963, 173284, 216605, 259926, 303247, 346568, 433210, 519852, 606494, 649815, 693136, 866420, 909741, 1039704, 1212988, 1299630, 1386272, 1516235, 1732840, 1819482, 2079408, 2425976, 2599260, 3032470, 3465680, 3638964, 4158816, 4548705, 4851952, 5198520, 6064940, 6931360, 7277928, 9097410, 9703904, 10397040, 12129880, 14555856, 18194820, 20794080, 24259760, 29111712, 36389640, 48519520, 72779280, 145558560]

約数ペア:

[(1, 145558560), (2, 72779280), (3, 48519520), (4, 36389640), (5, 29111712), (6, 24259760), (7, 20794080), (8, 18194820), (10, 14555856), (12, 12129880), (14, 10397040), (15, 9703904), (16, 9097410), (20, 7277928), (21, 6931360), (24, 6064940), (28, 5198520), (30, 4851952), (32, 4548705), (35, 4158816), (40, 3638964), (42, 3465680), (48, 3032470), (56, 2599260), (60, 2425976), (70, 2079408), (80, 1819482), (84, 1732840), (96, 1516235), (105, 1386272), (112, 1299630), (120, 1212988), (140, 1039704), (160, 909741), (168, 866420), (210, 693136), (224, 649815), (240, 606494), (280, 519852), (336, 433210), (420, 346568), (480, 303247), (560, 259926), (672, 216605), (840, 173284), (1120, 129963), (1680, 86642), (3360, 43321)]