80148120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 262483200

約数和(自身を除く): 182335080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 619, 664, 780, 830, 996, 1079, 1238, 1245, 1560, 1660, 1857, 1992, 2158, 2476, 2490, 3095, 3237, 3320, 3714, 4316, 4952, 4980, 5395, 6190, 6474, 7428, 8047, 8632, 9285, 9960, 10790, 12380, 12948, 14856, 16094, 16185, 18570, 21580, 24141, 24760, 25896, 32188, 32370, 37140, 40235, 43160, 48282, 51377, 64376, 64740, 74280, 80470, 96564, 102754, 120705, 129480, 154131, 160940, 193128, 205508, 241410, 256885, 308262, 321880, 411016, 482820, 513770, 616524, 667901, 770655, 965640, 1027540, 1233048, 1335802, 1541310, 2003703, 2055080, 2671604, 3082620, 3339505, 4007406, 5343208, 6165240, 6679010, 8014812, 10018515, 13358020, 16029624, 20037030, 26716040, 40074060, 80148120]

約数ペア:

[(1, 80148120), (2, 40074060), (3, 26716040), (4, 20037030), (5, 16029624), (6, 13358020), (8, 10018515), (10, 8014812), (12, 6679010), (13, 6165240), (15, 5343208), (20, 4007406), (24, 3339505), (26, 3082620), (30, 2671604), (39, 2055080), (40, 2003703), (52, 1541310), (60, 1335802), (65, 1233048), (78, 1027540), (83, 965640), (104, 770655), (120, 667901), (130, 616524), (156, 513770), (166, 482820), (195, 411016), (249, 321880), (260, 308262), (312, 256885), (332, 241410), (390, 205508), (415, 193128), (498, 160940), (520, 154131), (619, 129480), (664, 120705), (780, 102754), (830, 96564), (996, 80470), (1079, 74280), (1238, 64740), (1245, 64376), (1560, 51377), (1660, 48282), (1857, 43160), (1992, 40235), (2158, 37140), (2476, 32370), (2490, 32188), (3095, 25896), (3237, 24760), (3320, 24141), (3714, 21580), (4316, 18570), (4952, 16185), (4980, 16094), (5395, 14856), (6190, 12948), (6474, 12380), (7428, 10790), (8047, 9960), (8632, 9285)]