625029840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10459}}^1$

素因数の和:10561

約数の個数: 120

約数和(自身を含む): 2124551520

約数和(自身を除く): 1499521680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 10459, 11952, 14940, 19920, 20918, 29880, 31377, 41836, 52295, 59760, 62754, 83672, 94131, 104590, 125508, 156885, 167344, 188262, 209180, 251016, 313770, 376524, 418360, 470655, 502032, 627540, 753048, 836720, 868097, 941310, 1255080, 1506096, 1736194, 1882620, 2510160, 2604291, 3472388, 3765240, 4340485, 5208582, 6944776, 7530480, 7812873, 8680970, 10417164, 13021455, 13889552, 15625746, 17361940, 20834328, 26042910, 31251492, 34723880, 39064365, 41668656, 52085820, 62502984, 69447760, 78128730, 104171640, 125005968, 156257460, 208343280, 312514920, 625029840]

約数ペア:

[(1, 625029840), (2, 312514920), (3, 208343280), (4, 156257460), (5, 125005968), (6, 104171640), (8, 78128730), (9, 69447760), (10, 62502984), (12, 52085820), (15, 41668656), (16, 39064365), (18, 34723880), (20, 31251492), (24, 26042910), (30, 20834328), (36, 17361940), (40, 15625746), (45, 13889552), (48, 13021455), (60, 10417164), (72, 8680970), (80, 7812873), (83, 7530480), (90, 6944776), (120, 5208582), (144, 4340485), (166, 3765240), (180, 3472388), (240, 2604291), (249, 2510160), (332, 1882620), (360, 1736194), (415, 1506096), (498, 1255080), (664, 941310), (720, 868097), (747, 836720), (830, 753048), (996, 627540), (1245, 502032), (1328, 470655), (1494, 418360), (1660, 376524), (1992, 313770), (2490, 251016), (2988, 209180), (3320, 188262), (3735, 167344), (3984, 156885), (4980, 125508), (5976, 104590), (6640, 94131), (7470, 83672), (9960, 62754), (10459, 59760), (11952, 52295), (14940, 41836), (19920, 31377), (20918, 29880)]