634163280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85237}}^1$

素因数の和:85284

約数の個数: 80

約数和(自身を含む): 2029346304

約数和(自身を除く): 1395183024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 85237, 170474, 255711, 340948, 426185, 511422, 681896, 852370, 1022844, 1278555, 1363792, 1704740, 2045688, 2557110, 2642347, 3409480, 4091376, 5114220, 5284694, 6818960, 7927041, 10228440, 10569388, 13211735, 15854082, 20456880, 21138776, 26423470, 31708164, 39635205, 42277552, 52846940, 63416328, 79270410, 105693880, 126832656, 158540820, 211387760, 317081640, 634163280]

約数ペア:

[(1, 634163280), (2, 317081640), (3, 211387760), (4, 158540820), (5, 126832656), (6, 105693880), (8, 79270410), (10, 63416328), (12, 52846940), (15, 42277552), (16, 39635205), (20, 31708164), (24, 26423470), (30, 21138776), (31, 20456880), (40, 15854082), (48, 13211735), (60, 10569388), (62, 10228440), (80, 7927041), (93, 6818960), (120, 5284694), (124, 5114220), (155, 4091376), (186, 3409480), (240, 2642347), (248, 2557110), (310, 2045688), (372, 1704740), (465, 1363792), (496, 1278555), (620, 1022844), (744, 852370), (930, 681896), (1240, 511422), (1488, 426185), (1860, 340948), (2480, 255711), (3720, 170474), (7440, 85237)]