53121457440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{7451}}^1$

素因数の和:12423

約数の個数: 144

約数和(自身を含む): 181337921856

約数和(自身を除く): 128216464416

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4951, 7451, 9902, 14853, 14902, 19804, 22353, 24755, 29706, 29804, 37255, 39608, 44559, 44706, 49510, 59412, 59608, 67059, 74265, 74510, 79216, 89118, 89412, 99020, 111765, 118824, 119216, 134118, 148530, 149020, 158432, 178236, 178824, 198040, 222795, 223530, 237648, 238432, 268236, 297060, 298040, 335295, 356472, 357648, 396080, 445590, 447060, 475296, 536472, 594120, 596080, 670590, 712944, 715296, 792160, 891180, 894120, 1072944, 1188240, 1192160, 1341180, 1425888, 1782360, 1788240, 2145888, 2376480, 2682360, 3564720, 3576480, 5364720, 7129440, 10729440, 36889901, 73779802, 110669703, 147559604, 184449505, 221339406, 295119208, 332009109, 368899010, 442678812, 553348515, 590238416, 664018218, 737798020, 885357624, 1106697030, 1180476832, 1328036436, 1475596040, 1660045545, 1770715248, 2213394060, 2656072872, 2951192080, 3320091090, 3541430496, 4426788120, 5312145744, 5902384160, 6640182180, 8853576240, 10624291488, 13280364360, 17707152480, 26560728720, 53121457440]

約数ペア:

[(1, 53121457440), (2, 26560728720), (3, 17707152480), (4, 13280364360), (5, 10624291488), (6, 8853576240), (8, 6640182180), (9, 5902384160), (10, 5312145744), (12, 4426788120), (15, 3541430496), (16, 3320091090), (18, 2951192080), (20, 2656072872), (24, 2213394060), (30, 1770715248), (32, 1660045545), (36, 1475596040), (40, 1328036436), (45, 1180476832), (48, 1106697030), (60, 885357624), (72, 737798020), (80, 664018218), (90, 590238416), (96, 553348515), (120, 442678812), (144, 368899010), (160, 332009109), (180, 295119208), (240, 221339406), (288, 184449505), (360, 147559604), (480, 110669703), (720, 73779802), (1440, 36889901), (4951, 10729440), (7451, 7129440), (9902, 5364720), (14853, 3576480), (14902, 3564720), (19804, 2682360), (22353, 2376480), (24755, 2145888), (29706, 1788240), (29804, 1782360), (37255, 1425888), (39608, 1341180), (44559, 1192160), (44706, 1188240), (49510, 1072944), (59412, 894120), (59608, 891180), (67059, 792160), (74265, 715296), (74510, 712944), (79216, 670590), (89118, 596080), (89412, 594120), (99020, 536472), (111765, 475296), (118824, 447060), (119216, 445590), (134118, 396080), (148530, 357648), (149020, 356472), (158432, 335295), (178236, 298040), (178824, 297060), (198040, 268236), (222795, 238432), (223530, 237648)]