9321739440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2987737}}^1$

素因数の和:2987766

約数の個数: 80

約数和(自身を含む): 31120279008

約数和(自身を除く): 21798539568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2987737, 5975474, 8963211, 11950948, 14938685, 17926422, 23901896, 29877370, 35852844, 38840581, 44816055, 47803792, 59754740, 71705688, 77681162, 89632110, 116521743, 119509480, 143411376, 155362324, 179264220, 194202905, 233043486, 239018960, 310724648, 358528440, 388405810, 466086972, 582608715, 621449296, 717056880, 776811620, 932173944, 1165217430, 1553623240, 1864347888, 2330434860, 3107246480, 4660869720, 9321739440]

約数ペア:

[(1, 9321739440), (2, 4660869720), (3, 3107246480), (4, 2330434860), (5, 1864347888), (6, 1553623240), (8, 1165217430), (10, 932173944), (12, 776811620), (13, 717056880), (15, 621449296), (16, 582608715), (20, 466086972), (24, 388405810), (26, 358528440), (30, 310724648), (39, 239018960), (40, 233043486), (48, 194202905), (52, 179264220), (60, 155362324), (65, 143411376), (78, 119509480), (80, 116521743), (104, 89632110), (120, 77681162), (130, 71705688), (156, 59754740), (195, 47803792), (208, 44816055), (240, 38840581), (260, 35852844), (312, 29877370), (390, 23901896), (520, 17926422), (624, 14938685), (780, 11950948), (1040, 8963211), (1560, 5975474), (3120, 2987737)]