18461353920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{117979}}^1$

素因数の和:118162

約数の個数: 112

約数和(自身を含む): 58974898560

約数和(自身を除く): 40513544640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 9780, 10432, 13040, 15648, 19560, 26080, 31296, 39120, 52160, 78240, 117979, 156480, 235958, 353937, 471916, 589895, 707874, 943832, 1179790, 1415748, 1769685, 1887664, 2359580, 2831496, 3539370, 3775328, 4719160, 5662992, 7078740, 7550656, 9438320, 11325984, 14157480, 18876640, 19230577, 22651968, 28314960, 37753280, 38461154, 56629920, 57691731, 76922308, 96152885, 113259840, 115383462, 153844616, 192305770, 230766924, 288458655, 307689232, 384611540, 461533848, 576917310, 615378464, 769223080, 923067696, 1153834620, 1230756928, 1538446160, 1846135392, 2307669240, 3076892320, 3692270784, 4615338480, 6153784640, 9230676960, 18461353920]

約数ペア:

[(1, 18461353920), (2, 9230676960), (3, 6153784640), (4, 4615338480), (5, 3692270784), (6, 3076892320), (8, 2307669240), (10, 1846135392), (12, 1538446160), (15, 1230756928), (16, 1153834620), (20, 923067696), (24, 769223080), (30, 615378464), (32, 576917310), (40, 461533848), (48, 384611540), (60, 307689232), (64, 288458655), (80, 230766924), (96, 192305770), (120, 153844616), (160, 115383462), (163, 113259840), (192, 96152885), (240, 76922308), (320, 57691731), (326, 56629920), (480, 38461154), (489, 37753280), (652, 28314960), (815, 22651968), (960, 19230577), (978, 18876640), (1304, 14157480), (1630, 11325984), (1956, 9438320), (2445, 7550656), (2608, 7078740), (3260, 5662992), (3912, 4719160), (4890, 3775328), (5216, 3539370), (6520, 2831496), (7824, 2359580), (9780, 1887664), (10432, 1769685), (13040, 1415748), (15648, 1179790), (19560, 943832), (26080, 707874), (31296, 589895), (39120, 471916), (52160, 353937), (78240, 235958), (117979, 156480)]