74220120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15889

約数の個数: 96

約数和(自身を含む): 259786800

約数和(自身を除く): 185566680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 15859, 31718, 47577, 63436, 79295, 95154, 126872, 142731, 158590, 190308, 206167, 237885, 285462, 317180, 380616, 412334, 475770, 570924, 618501, 634360, 713655, 824668, 951540, 1030835, 1141848, 1237002, 1427310, 1649336, 1855503, 1903080, 2061670, 2474004, 2854620, 3092505, 3711006, 4123340, 4948008, 5709240, 6185010, 7422012, 8246680, 9277515, 12370020, 14844024, 18555030, 24740040, 37110060, 74220120]

約数ペア:

[(1, 74220120), (2, 37110060), (3, 24740040), (4, 18555030), (5, 14844024), (6, 12370020), (8, 9277515), (9, 8246680), (10, 7422012), (12, 6185010), (13, 5709240), (15, 4948008), (18, 4123340), (20, 3711006), (24, 3092505), (26, 2854620), (30, 2474004), (36, 2061670), (39, 1903080), (40, 1855503), (45, 1649336), (52, 1427310), (60, 1237002), (65, 1141848), (72, 1030835), (78, 951540), (90, 824668), (104, 713655), (117, 634360), (120, 618501), (130, 570924), (156, 475770), (180, 412334), (195, 380616), (234, 317180), (260, 285462), (312, 237885), (360, 206167), (390, 190308), (468, 158590), (520, 142731), (585, 126872), (780, 95154), (936, 79295), (1170, 63436), (1560, 47577), (2340, 31718), (4680, 15859)]