1302619320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{402043}}^1$

素因数の和:402066

約数の個数: 80

約数和(自身を含む): 4378259160

約数和(自身を除く): 3075639840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 402043, 804086, 1206129, 1608172, 2010215, 2412258, 3216344, 3618387, 4020430, 4824516, 6030645, 7236774, 8040860, 9649032, 10855161, 12061290, 14473548, 16081720, 18091935, 21710322, 24122580, 28947096, 32565483, 36183870, 43420644, 48245160, 54275805, 65130966, 72367740, 86841288, 108551610, 130261932, 144735480, 162827415, 217103220, 260523864, 325654830, 434206440, 651309660, 1302619320]

約数ペア:

[(1, 1302619320), (2, 651309660), (3, 434206440), (4, 325654830), (5, 260523864), (6, 217103220), (8, 162827415), (9, 144735480), (10, 130261932), (12, 108551610), (15, 86841288), (18, 72367740), (20, 65130966), (24, 54275805), (27, 48245160), (30, 43420644), (36, 36183870), (40, 32565483), (45, 28947096), (54, 24122580), (60, 21710322), (72, 18091935), (81, 16081720), (90, 14473548), (108, 12061290), (120, 10855161), (135, 9649032), (162, 8040860), (180, 7236774), (216, 6030645), (270, 4824516), (324, 4020430), (360, 3618387), (405, 3216344), (540, 2412258), (648, 2010215), (810, 1608172), (1080, 1206129), (1620, 804086), (3240, 402043)]