74222640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103087}}^1$

素因数の和:103106

約数の個数: 60

約数和(自身を含む): 249266784

約数和(自身を除く): 175044144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103087, 206174, 309261, 412348, 515435, 618522, 824696, 927783, 1030870, 1237044, 1546305, 1649392, 1855566, 2061740, 2474088, 3092610, 3711132, 4123480, 4638915, 4948176, 6185220, 7422264, 8246960, 9277830, 12370440, 14844528, 18555660, 24740880, 37111320, 74222640]

約数ペア:

[(1, 74222640), (2, 37111320), (3, 24740880), (4, 18555660), (5, 14844528), (6, 12370440), (8, 9277830), (9, 8246960), (10, 7422264), (12, 6185220), (15, 4948176), (16, 4638915), (18, 4123480), (20, 3711132), (24, 3092610), (30, 2474088), (36, 2061740), (40, 1855566), (45, 1649392), (48, 1546305), (60, 1237044), (72, 1030870), (80, 927783), (90, 824696), (120, 618522), (144, 515435), (180, 412348), (240, 309261), (360, 206174), (720, 103087)]