749134080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{65029}}^1$

素因数の和:65056

約数の個数: 108

約数和(自身を含む): 2591965740

約数和(自身を除く): 1842831660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 65029, 130058, 195087, 260116, 325145, 390174, 520232, 585261, 650290, 780348, 975435, 1040464, 1170522, 1300580, 1560696, 1950870, 2080928, 2341044, 2601160, 2926305, 3121392, 3901740, 4161856, 4682088, 5202320, 5852610, 6242784, 7803480, 8323712, 9364176, 10404640, 11705220, 12485568, 15606960, 16647424, 18728352, 20809280, 23410440, 24971136, 31213920, 37456704, 41618560, 46820880, 49942272, 62427840, 74913408, 83237120, 93641760, 124855680, 149826816, 187283520, 249711360, 374567040, 749134080]

約数ペア:

[(1, 749134080), (2, 374567040), (3, 249711360), (4, 187283520), (5, 149826816), (6, 124855680), (8, 93641760), (9, 83237120), (10, 74913408), (12, 62427840), (15, 49942272), (16, 46820880), (18, 41618560), (20, 37456704), (24, 31213920), (30, 24971136), (32, 23410440), (36, 20809280), (40, 18728352), (45, 16647424), (48, 15606960), (60, 12485568), (64, 11705220), (72, 10404640), (80, 9364176), (90, 8323712), (96, 7803480), (120, 6242784), (128, 5852610), (144, 5202320), (160, 4682088), (180, 4161856), (192, 3901740), (240, 3121392), (256, 2926305), (288, 2601160), (320, 2341044), (360, 2080928), (384, 1950870), (480, 1560696), (576, 1300580), (640, 1170522), (720, 1040464), (768, 975435), (960, 780348), (1152, 650290), (1280, 585261), (1440, 520232), (1920, 390174), (2304, 325145), (2880, 260116), (3840, 195087), (5760, 130058), (11520, 65029)]