74089920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 112

約数和(自身を含む): 238768128

約数和(自身を除く): 164678208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1087, 1136, 1420, 1704, 2130, 2174, 2272, 2840, 3261, 3408, 4260, 4348, 4544, 5435, 5680, 6522, 6816, 8520, 8696, 10870, 11360, 13044, 13632, 16305, 17040, 17392, 21740, 22720, 26088, 32610, 34080, 34784, 43480, 52176, 65220, 68160, 69568, 77177, 86960, 104352, 130440, 154354, 173920, 208704, 231531, 260880, 308708, 347840, 385885, 463062, 521760, 617416, 771770, 926124, 1043520, 1157655, 1234832, 1543540, 1852248, 2315310, 2469664, 3087080, 3704496, 4630620, 4939328, 6174160, 7408992, 9261240, 12348320, 14817984, 18522480, 24696640, 37044960, 74089920]

約数ペア:

[(1, 74089920), (2, 37044960), (3, 24696640), (4, 18522480), (5, 14817984), (6, 12348320), (8, 9261240), (10, 7408992), (12, 6174160), (15, 4939328), (16, 4630620), (20, 3704496), (24, 3087080), (30, 2469664), (32, 2315310), (40, 1852248), (48, 1543540), (60, 1234832), (64, 1157655), (71, 1043520), (80, 926124), (96, 771770), (120, 617416), (142, 521760), (160, 463062), (192, 385885), (213, 347840), (240, 308708), (284, 260880), (320, 231531), (355, 208704), (426, 173920), (480, 154354), (568, 130440), (710, 104352), (852, 86960), (960, 77177), (1065, 69568), (1087, 68160), (1136, 65220), (1420, 52176), (1704, 43480), (2130, 34784), (2174, 34080), (2272, 32610), (2840, 26088), (3261, 22720), (3408, 21740), (4260, 17392), (4348, 17040), (4544, 16305), (5435, 13632), (5680, 13044), (6522, 11360), (6816, 10870), (8520, 8696)]