74801880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23087}}^1$

素因数の和:23110

約数の個数: 80

約数和(自身を含む): 251428320

約数和(自身を除く): 176626440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23087, 46174, 69261, 92348, 115435, 138522, 184696, 207783, 230870, 277044, 346305, 415566, 461740, 554088, 623349, 692610, 831132, 923480, 1038915, 1246698, 1385220, 1662264, 1870047, 2077830, 2493396, 2770440, 3116745, 3740094, 4155660, 4986792, 6233490, 7480188, 8311320, 9350235, 12466980, 14960376, 18700470, 24933960, 37400940, 74801880]

約数ペア:

[(1, 74801880), (2, 37400940), (3, 24933960), (4, 18700470), (5, 14960376), (6, 12466980), (8, 9350235), (9, 8311320), (10, 7480188), (12, 6233490), (15, 4986792), (18, 4155660), (20, 3740094), (24, 3116745), (27, 2770440), (30, 2493396), (36, 2077830), (40, 1870047), (45, 1662264), (54, 1385220), (60, 1246698), (72, 1038915), (81, 923480), (90, 831132), (108, 692610), (120, 623349), (135, 554088), (162, 461740), (180, 415566), (216, 346305), (270, 277044), (324, 230870), (360, 207783), (405, 184696), (540, 138522), (648, 115435), (810, 92348), (1080, 69261), (1620, 46174), (3240, 23087)]