188976240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{9721}}^1$

素因数の和:9749

約数の個数: 120

約数和(自身を含む): 658218288

約数和(自身を除く): 469242048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 9721, 19440, 19442, 29163, 38884, 48605, 58326, 77768, 87489, 97210, 116652, 145815, 155536, 174978, 194420, 233304, 262467, 291630, 349956, 388840, 437445, 466608, 524934, 583260, 699912, 777680, 787401, 874890, 1049868, 1166520, 1312335, 1399824, 1574802, 1749780, 2099736, 2333040, 2362203, 2624670, 3149604, 3499560, 3937005, 4199472, 4724406, 5249340, 6299208, 6999120, 7874010, 9448812, 10498680, 11811015, 12598416, 15748020, 18897624, 20997360, 23622030, 31496040, 37795248, 47244060, 62992080, 94488120, 188976240]

約数ペア:

[(1, 188976240), (2, 94488120), (3, 62992080), (4, 47244060), (5, 37795248), (6, 31496040), (8, 23622030), (9, 20997360), (10, 18897624), (12, 15748020), (15, 12598416), (16, 11811015), (18, 10498680), (20, 9448812), (24, 7874010), (27, 6999120), (30, 6299208), (36, 5249340), (40, 4724406), (45, 4199472), (48, 3937005), (54, 3499560), (60, 3149604), (72, 2624670), (80, 2362203), (81, 2333040), (90, 2099736), (108, 1749780), (120, 1574802), (135, 1399824), (144, 1312335), (162, 1166520), (180, 1049868), (216, 874890), (240, 787401), (243, 777680), (270, 699912), (324, 583260), (360, 524934), (405, 466608), (432, 437445), (486, 388840), (540, 349956), (648, 291630), (720, 262467), (810, 233304), (972, 194420), (1080, 174978), (1215, 155536), (1296, 145815), (1620, 116652), (1944, 97210), (2160, 87489), (2430, 77768), (3240, 58326), (3888, 48605), (4860, 38884), (6480, 29163), (9720, 19442), (9721, 19440)]