148440240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15891

約数の個数: 120

約数和(自身を含む): 536892720

約数和(自身を除く): 388452480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15859, 31718, 47577, 63436, 79295, 95154, 126872, 142731, 158590, 190308, 206167, 237885, 253744, 285462, 317180, 380616, 412334, 475770, 570924, 618501, 634360, 713655, 761232, 824668, 951540, 1030835, 1141848, 1237002, 1268720, 1427310, 1649336, 1855503, 1903080, 2061670, 2283696, 2474004, 2854620, 3092505, 3298672, 3711006, 3806160, 4123340, 4948008, 5709240, 6185010, 7422012, 8246680, 9277515, 9896016, 11418480, 12370020, 14844024, 16493360, 18555030, 24740040, 29688048, 37110060, 49480080, 74220120, 148440240]

約数ペア:

[(1, 148440240), (2, 74220120), (3, 49480080), (4, 37110060), (5, 29688048), (6, 24740040), (8, 18555030), (9, 16493360), (10, 14844024), (12, 12370020), (13, 11418480), (15, 9896016), (16, 9277515), (18, 8246680), (20, 7422012), (24, 6185010), (26, 5709240), (30, 4948008), (36, 4123340), (39, 3806160), (40, 3711006), (45, 3298672), (48, 3092505), (52, 2854620), (60, 2474004), (65, 2283696), (72, 2061670), (78, 1903080), (80, 1855503), (90, 1649336), (104, 1427310), (117, 1268720), (120, 1237002), (130, 1141848), (144, 1030835), (156, 951540), (180, 824668), (195, 761232), (208, 713655), (234, 634360), (240, 618501), (260, 570924), (312, 475770), (360, 412334), (390, 380616), (468, 317180), (520, 285462), (585, 253744), (624, 237885), (720, 206167), (780, 190308), (936, 158590), (1040, 142731), (1170, 126872), (1560, 95154), (1872, 79295), (2340, 63436), (3120, 47577), (4680, 31718), (9360, 15859)]