79487160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 247104000

約数和(自身を除く): 167616840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 103, 109, 118, 120, 177, 206, 218, 236, 295, 309, 327, 354, 412, 436, 472, 515, 545, 590, 618, 654, 708, 824, 872, 885, 1030, 1090, 1180, 1236, 1308, 1416, 1545, 1635, 1770, 2060, 2180, 2360, 2472, 2616, 3090, 3270, 3540, 4120, 4360, 6077, 6180, 6431, 6540, 7080, 11227, 12154, 12360, 12862, 13080, 18231, 19293, 22454, 24308, 25724, 30385, 32155, 33681, 36462, 38586, 44908, 48616, 51448, 56135, 60770, 64310, 67362, 72924, 77172, 89816, 91155, 96465, 112270, 121540, 128620, 134724, 145848, 154344, 168405, 182310, 192930, 224540, 243080, 257240, 269448, 336810, 364620, 385860, 449080, 662393, 673620, 729240, 771720, 1324786, 1347240, 1987179, 2649572, 3311965, 3974358, 5299144, 6623930, 7948716, 9935895, 13247860, 15897432, 19871790, 26495720, 39743580, 79487160]

約数ペア:

[(1, 79487160), (2, 39743580), (3, 26495720), (4, 19871790), (5, 15897432), (6, 13247860), (8, 9935895), (10, 7948716), (12, 6623930), (15, 5299144), (20, 3974358), (24, 3311965), (30, 2649572), (40, 1987179), (59, 1347240), (60, 1324786), (103, 771720), (109, 729240), (118, 673620), (120, 662393), (177, 449080), (206, 385860), (218, 364620), (236, 336810), (295, 269448), (309, 257240), (327, 243080), (354, 224540), (412, 192930), (436, 182310), (472, 168405), (515, 154344), (545, 145848), (590, 134724), (618, 128620), (654, 121540), (708, 112270), (824, 96465), (872, 91155), (885, 89816), (1030, 77172), (1090, 72924), (1180, 67362), (1236, 64310), (1308, 60770), (1416, 56135), (1545, 51448), (1635, 48616), (1770, 44908), (2060, 38586), (2180, 36462), (2360, 33681), (2472, 32155), (2616, 30385), (3090, 25724), (3270, 24308), (3540, 22454), (4120, 19293), (4360, 18231), (6077, 13080), (6180, 12862), (6431, 12360), (6540, 12154), (7080, 11227)]