121576320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{21107}}^1$

素因数の和:21132

約数の個数: 96

約数和(自身を含む): 419838120

約数和(自身を除く): 298261800

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 21107, 42214, 63321, 84428, 105535, 126642, 168856, 189963, 211070, 253284, 316605, 337712, 379926, 422140, 506568, 633210, 675424, 759852, 844280, 949815, 1013136, 1266420, 1350848, 1519704, 1688560, 1899630, 2026272, 2532840, 2701696, 3039408, 3377120, 3799260, 4052544, 5065680, 6078816, 6754240, 7598520, 8105088, 10131360, 12157632, 13508480, 15197040, 20262720, 24315264, 30394080, 40525440, 60788160, 121576320]

約数ペア:

[(1, 121576320), (2, 60788160), (3, 40525440), (4, 30394080), (5, 24315264), (6, 20262720), (8, 15197040), (9, 13508480), (10, 12157632), (12, 10131360), (15, 8105088), (16, 7598520), (18, 6754240), (20, 6078816), (24, 5065680), (30, 4052544), (32, 3799260), (36, 3377120), (40, 3039408), (45, 2701696), (48, 2532840), (60, 2026272), (64, 1899630), (72, 1688560), (80, 1519704), (90, 1350848), (96, 1266420), (120, 1013136), (128, 949815), (144, 844280), (160, 759852), (180, 675424), (192, 633210), (240, 506568), (288, 422140), (320, 379926), (360, 337712), (384, 316605), (480, 253284), (576, 211070), (640, 189963), (720, 168856), (960, 126642), (1152, 105535), (1440, 84428), (1920, 63321), (2880, 42214), (5760, 21107)]