140978160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2023

約数の個数: 120

約数和(自身を含む): 478299744

約数和(自身を除く): 337321584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 1901, 2060, 2472, 3090, 3708, 3802, 4120, 4635, 4944, 5703, 6180, 7416, 7604, 8240, 9270, 9505, 11406, 12360, 14832, 15208, 17109, 18540, 19010, 22812, 24720, 28515, 30416, 34218, 37080, 38020, 45624, 57030, 68436, 74160, 76040, 85545, 91248, 114060, 136872, 152080, 171090, 195803, 228120, 273744, 342180, 391606, 456240, 587409, 684360, 783212, 979015, 1174818, 1368720, 1566424, 1762227, 1958030, 2349636, 2937045, 3132848, 3524454, 3916060, 4699272, 5874090, 7048908, 7832120, 8811135, 9398544, 11748180, 14097816, 15664240, 17622270, 23496360, 28195632, 35244540, 46992720, 70489080, 140978160]

約数ペア:

[(1, 140978160), (2, 70489080), (3, 46992720), (4, 35244540), (5, 28195632), (6, 23496360), (8, 17622270), (9, 15664240), (10, 14097816), (12, 11748180), (15, 9398544), (16, 8811135), (18, 7832120), (20, 7048908), (24, 5874090), (30, 4699272), (36, 3916060), (40, 3524454), (45, 3132848), (48, 2937045), (60, 2349636), (72, 1958030), (80, 1762227), (90, 1566424), (103, 1368720), (120, 1174818), (144, 979015), (180, 783212), (206, 684360), (240, 587409), (309, 456240), (360, 391606), (412, 342180), (515, 273744), (618, 228120), (720, 195803), (824, 171090), (927, 152080), (1030, 136872), (1236, 114060), (1545, 91248), (1648, 85545), (1854, 76040), (1901, 74160), (2060, 68436), (2472, 57030), (3090, 45624), (3708, 38020), (3802, 37080), (4120, 34218), (4635, 30416), (4944, 28515), (5703, 24720), (6180, 22812), (7416, 19010), (7604, 18540), (8240, 17109), (9270, 15208), (9505, 14832), (11406, 12360)]