122227920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 305244720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 797, 852, 1065, 1080, 1136, 1278, 1420, 1594, 1704, 1917, 2130, 2160, 2391, 2556, 2840, 3188, 3195, 3408, 3834, 3985, 4260, 4782, 5112, 5680, 6376, 6390, 7173, 7668, 7970, 8520, 9564, 9585, 10224, 11955, 12752, 12780, 14346, 15336, 15940, 17040, 19128, 19170, 21519, 23910, 25560, 28692, 30672, 31880, 35865, 38256, 38340, 43038, 47820, 51120, 56587, 57384, 63760, 71730, 76680, 86076, 95640, 107595, 113174, 114768, 143460, 153360, 169761, 172152, 191280, 215190, 226348, 282935, 286920, 339522, 344304, 430380, 452696, 509283, 565870, 573840, 679044, 848805, 860760, 905392, 1018566, 1131740, 1358088, 1527849, 1697610, 1721520, 2037132, 2263480, 2546415, 2716176, 3055698, 3395220, 4074264, 4526960, 5092830, 6111396, 6790440, 7639245, 8148528, 10185660, 12222792, 13580880, 15278490, 20371320, 24445584, 30556980, 40742640, 61113960, 122227920]

約数ペア:

[(1, 122227920), (2, 61113960), (3, 40742640), (4, 30556980), (5, 24445584), (6, 20371320), (8, 15278490), (9, 13580880), (10, 12222792), (12, 10185660), (15, 8148528), (16, 7639245), (18, 6790440), (20, 6111396), (24, 5092830), (27, 4526960), (30, 4074264), (36, 3395220), (40, 3055698), (45, 2716176), (48, 2546415), (54, 2263480), (60, 2037132), (71, 1721520), (72, 1697610), (80, 1527849), (90, 1358088), (108, 1131740), (120, 1018566), (135, 905392), (142, 860760), (144, 848805), (180, 679044), (213, 573840), (216, 565870), (240, 509283), (270, 452696), (284, 430380), (355, 344304), (360, 339522), (426, 286920), (432, 282935), (540, 226348), (568, 215190), (639, 191280), (710, 172152), (720, 169761), (797, 153360), (852, 143460), (1065, 114768), (1080, 113174), (1136, 107595), (1278, 95640), (1420, 86076), (1594, 76680), (1704, 71730), (1917, 63760), (2130, 57384), (2160, 56587), (2391, 51120), (2556, 47820), (2840, 43038), (3188, 38340), (3195, 38256), (3408, 35865), (3834, 31880), (3985, 30672), (4260, 28692), (4782, 25560), (5112, 23910), (5680, 21519), (6376, 19170), (6390, 19128), (7173, 17040), (7668, 15940), (7970, 15336), (8520, 14346), (9564, 12780), (9585, 12752), (10224, 11955)]