61021440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5297}}^1$

素因数の和:5324

約数の個数: 108

約数和(自身を含む): 211167684

約数和(自身を除く): 150146244

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, 5297, 5760, 10594, 11520, 15891, 21188, 26485, 31782, 42376, 47673, 52970, 63564, 79455, 84752, 95346, 105940, 127128, 158910, 169504, 190692, 211880, 238365, 254256, 317820, 339008, 381384, 423760, 476730, 508512, 635640, 678016, 762768, 847520, 953460, 1017024, 1271280, 1356032, 1525536, 1695040, 1906920, 2034048, 2542560, 3051072, 3390080, 3813840, 4068096, 5085120, 6102144, 6780160, 7627680, 10170240, 12204288, 15255360, 20340480, 30510720, 61021440]

約数ペア:

[(1, 61021440), (2, 30510720), (3, 20340480), (4, 15255360), (5, 12204288), (6, 10170240), (8, 7627680), (9, 6780160), (10, 6102144), (12, 5085120), (15, 4068096), (16, 3813840), (18, 3390080), (20, 3051072), (24, 2542560), (30, 2034048), (32, 1906920), (36, 1695040), (40, 1525536), (45, 1356032), (48, 1271280), (60, 1017024), (64, 953460), (72, 847520), (80, 762768), (90, 678016), (96, 635640), (120, 508512), (128, 476730), (144, 423760), (160, 381384), (180, 339008), (192, 317820), (240, 254256), (256, 238365), (288, 211880), (320, 190692), (360, 169504), (384, 158910), (480, 127128), (576, 105940), (640, 95346), (720, 84752), (768, 79455), (960, 63564), (1152, 52970), (1280, 47673), (1440, 42376), (1920, 31782), (2304, 26485), (2880, 21188), (3840, 15891), (5297, 11520), (5760, 10594)]