79870320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 198683280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 359, 360, 412, 432, 515, 540, 618, 718, 720, 824, 927, 1030, 1077, 1080, 1236, 1436, 1545, 1648, 1795, 1854, 2060, 2154, 2160, 2472, 2781, 2872, 3090, 3231, 3590, 3708, 4120, 4308, 4635, 4944, 5385, 5562, 5744, 6180, 6462, 7180, 7416, 8240, 8616, 9270, 9693, 10770, 11124, 12360, 12924, 13905, 14360, 14832, 16155, 17232, 18540, 19386, 21540, 22248, 24720, 25848, 27810, 28720, 32310, 36977, 37080, 38772, 43080, 44496, 48465, 51696, 55620, 64620, 73954, 74160, 77544, 86160, 96930, 110931, 111240, 129240, 147908, 155088, 184885, 193860, 221862, 222480, 258480, 295816, 332793, 369770, 387720, 443724, 554655, 591632, 665586, 739540, 775440, 887448, 998379, 1109310, 1331172, 1479080, 1663965, 1774896, 1996758, 2218620, 2662344, 2958160, 3327930, 3993516, 4437240, 4991895, 5324688, 6655860, 7987032, 8874480, 9983790, 13311720, 15974064, 19967580, 26623440, 39935160, 79870320]

約数ペア:

[(1, 79870320), (2, 39935160), (3, 26623440), (4, 19967580), (5, 15974064), (6, 13311720), (8, 9983790), (9, 8874480), (10, 7987032), (12, 6655860), (15, 5324688), (16, 4991895), (18, 4437240), (20, 3993516), (24, 3327930), (27, 2958160), (30, 2662344), (36, 2218620), (40, 1996758), (45, 1774896), (48, 1663965), (54, 1479080), (60, 1331172), (72, 1109310), (80, 998379), (90, 887448), (103, 775440), (108, 739540), (120, 665586), (135, 591632), (144, 554655), (180, 443724), (206, 387720), (216, 369770), (240, 332793), (270, 295816), (309, 258480), (359, 222480), (360, 221862), (412, 193860), (432, 184885), (515, 155088), (540, 147908), (618, 129240), (718, 111240), (720, 110931), (824, 96930), (927, 86160), (1030, 77544), (1077, 74160), (1080, 73954), (1236, 64620), (1436, 55620), (1545, 51696), (1648, 48465), (1795, 44496), (1854, 43080), (2060, 38772), (2154, 37080), (2160, 36977), (2472, 32310), (2781, 28720), (2872, 27810), (3090, 25848), (3231, 24720), (3590, 22248), (3708, 21540), (4120, 19386), (4308, 18540), (4635, 17232), (4944, 16155), (5385, 14832), (5562, 14360), (5744, 13905), (6180, 12924), (6462, 12360), (7180, 11124), (7416, 10770), (8240, 9693), (8616, 9270)]