45840160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 120839040

約数和(自身を除く): 74998880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 887, 1292, 1360, 1520, 1615, 1774, 2584, 2720, 3040, 3230, 3548, 4435, 5168, 6460, 7096, 8870, 10336, 12920, 14192, 15079, 16853, 17740, 25840, 28384, 30158, 33706, 35480, 51680, 60316, 67412, 70960, 75395, 84265, 120632, 134824, 141920, 150790, 168530, 241264, 269648, 286501, 301580, 337060, 482528, 539296, 573002, 603160, 674120, 1146004, 1206320, 1348240, 1432505, 2292008, 2412640, 2696480, 2865010, 4584016, 5730020, 9168032, 11460040, 22920080, 45840160]

約数ペア:

[(1, 45840160), (2, 22920080), (4, 11460040), (5, 9168032), (8, 5730020), (10, 4584016), (16, 2865010), (17, 2696480), (19, 2412640), (20, 2292008), (32, 1432505), (34, 1348240), (38, 1206320), (40, 1146004), (68, 674120), (76, 603160), (80, 573002), (85, 539296), (95, 482528), (136, 337060), (152, 301580), (160, 286501), (170, 269648), (190, 241264), (272, 168530), (304, 150790), (323, 141920), (340, 134824), (380, 120632), (544, 84265), (608, 75395), (646, 70960), (680, 67412), (760, 60316), (887, 51680), (1292, 35480), (1360, 33706), (1520, 30158), (1615, 28384), (1774, 25840), (2584, 17740), (2720, 16853), (3040, 15079), (3230, 14192), (3548, 12920), (4435, 10336), (5168, 8870), (6460, 7096)]