9407520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 33022080

約数和(自身を除く): 23614560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 139, 141, 144, 160, 180, 188, 235, 240, 278, 282, 288, 360, 376, 417, 423, 470, 480, 556, 564, 695, 705, 720, 752, 834, 846, 940, 1112, 1128, 1251, 1390, 1410, 1440, 1504, 1668, 1692, 1880, 2085, 2115, 2224, 2256, 2502, 2780, 2820, 3336, 3384, 3760, 4170, 4230, 4448, 4512, 5004, 5560, 5640, 6255, 6533, 6672, 6768, 7520, 8340, 8460, 10008, 11120, 11280, 12510, 13066, 13344, 13536, 16680, 16920, 19599, 20016, 22240, 22560, 25020, 26132, 32665, 33360, 33840, 39198, 40032, 50040, 52264, 58797, 65330, 66720, 67680, 78396, 97995, 100080, 104528, 117594, 130660, 156792, 195990, 200160, 209056, 235188, 261320, 293985, 313584, 391980, 470376, 522640, 587970, 627168, 783960, 940752, 1045280, 1175940, 1567920, 1881504, 2351880, 3135840, 4703760, 9407520]

約数ペア:

[(1, 9407520), (2, 4703760), (3, 3135840), (4, 2351880), (5, 1881504), (6, 1567920), (8, 1175940), (9, 1045280), (10, 940752), (12, 783960), (15, 627168), (16, 587970), (18, 522640), (20, 470376), (24, 391980), (30, 313584), (32, 293985), (36, 261320), (40, 235188), (45, 209056), (47, 200160), (48, 195990), (60, 156792), (72, 130660), (80, 117594), (90, 104528), (94, 100080), (96, 97995), (120, 78396), (139, 67680), (141, 66720), (144, 65330), (160, 58797), (180, 52264), (188, 50040), (235, 40032), (240, 39198), (278, 33840), (282, 33360), (288, 32665), (360, 26132), (376, 25020), (417, 22560), (423, 22240), (470, 20016), (480, 19599), (556, 16920), (564, 16680), (695, 13536), (705, 13344), (720, 13066), (752, 12510), (834, 11280), (846, 11120), (940, 10008), (1112, 8460), (1128, 8340), (1251, 7520), (1390, 6768), (1410, 6672), (1440, 6533), (1504, 6255), (1668, 5640), (1692, 5560), (1880, 5004), (2085, 4512), (2115, 4448), (2224, 4230), (2256, 4170), (2502, 3760), (2780, 3384), (2820, 3336)]