74467440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1753}}^1$

素因数の和:1831

約数の個数: 120

約数和(自身を含む): 254470320

約数和(自身を除く): 180002880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1753, 1770, 2124, 2360, 2655, 2832, 3506, 3540, 4248, 4720, 5259, 5310, 7012, 7080, 8496, 8765, 10518, 10620, 14024, 14160, 15777, 17530, 21036, 21240, 26295, 28048, 31554, 35060, 42072, 42480, 52590, 63108, 70120, 78885, 84144, 103427, 105180, 126216, 140240, 157770, 206854, 210360, 252432, 310281, 315540, 413708, 420720, 517135, 620562, 631080, 827416, 930843, 1034270, 1241124, 1262160, 1551405, 1654832, 1861686, 2068540, 2482248, 3102810, 3723372, 4137080, 4654215, 4964496, 6205620, 7446744, 8274160, 9308430, 12411240, 14893488, 18616860, 24822480, 37233720, 74467440]

約数ペア:

[(1, 74467440), (2, 37233720), (3, 24822480), (4, 18616860), (5, 14893488), (6, 12411240), (8, 9308430), (9, 8274160), (10, 7446744), (12, 6205620), (15, 4964496), (16, 4654215), (18, 4137080), (20, 3723372), (24, 3102810), (30, 2482248), (36, 2068540), (40, 1861686), (45, 1654832), (48, 1551405), (59, 1262160), (60, 1241124), (72, 1034270), (80, 930843), (90, 827416), (118, 631080), (120, 620562), (144, 517135), (177, 420720), (180, 413708), (236, 315540), (240, 310281), (295, 252432), (354, 210360), (360, 206854), (472, 157770), (531, 140240), (590, 126216), (708, 105180), (720, 103427), (885, 84144), (944, 78885), (1062, 70120), (1180, 63108), (1416, 52590), (1753, 42480), (1770, 42072), (2124, 35060), (2360, 31554), (2655, 28048), (2832, 26295), (3506, 21240), (3540, 21036), (4248, 17530), (4720, 15777), (5259, 14160), (5310, 14024), (7012, 10620), (7080, 10518), (8496, 8765)]