402948720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8353}}^1$

素因数の和:8439

約数の個数: 120

約数和(自身を含む): 1373598096

約数和(自身を除く): 970649376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 8353, 9648, 12060, 16080, 16706, 24120, 25059, 33412, 41765, 48240, 50118, 66824, 75177, 83530, 100236, 125295, 133648, 150354, 167060, 200472, 250590, 300708, 334120, 375885, 400944, 501180, 559651, 601416, 668240, 751770, 1002360, 1119302, 1202832, 1503540, 1678953, 2004720, 2238604, 2798255, 3007080, 3357906, 4477208, 5036859, 5596510, 6014160, 6715812, 8394765, 8954416, 10073718, 11193020, 13431624, 16789530, 20147436, 22386040, 25184295, 26863248, 33579060, 40294872, 44772080, 50368590, 67158120, 80589744, 100737180, 134316240, 201474360, 402948720]

約数ペア:

[(1, 402948720), (2, 201474360), (3, 134316240), (4, 100737180), (5, 80589744), (6, 67158120), (8, 50368590), (9, 44772080), (10, 40294872), (12, 33579060), (15, 26863248), (16, 25184295), (18, 22386040), (20, 20147436), (24, 16789530), (30, 13431624), (36, 11193020), (40, 10073718), (45, 8954416), (48, 8394765), (60, 6715812), (67, 6014160), (72, 5596510), (80, 5036859), (90, 4477208), (120, 3357906), (134, 3007080), (144, 2798255), (180, 2238604), (201, 2004720), (240, 1678953), (268, 1503540), (335, 1202832), (360, 1119302), (402, 1002360), (536, 751770), (603, 668240), (670, 601416), (720, 559651), (804, 501180), (1005, 400944), (1072, 375885), (1206, 334120), (1340, 300708), (1608, 250590), (2010, 200472), (2412, 167060), (2680, 150354), (3015, 133648), (3216, 125295), (4020, 100236), (4824, 83530), (5360, 75177), (6030, 66824), (8040, 50118), (8353, 48240), (9648, 41765), (12060, 33412), (16080, 25059), (16706, 24120)]