479221920

素因数分解:

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

素因数の和:489

約数の個数: 240

約数和(自身を含む): 1712430720

約数和(自身を除く): 1233208800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 103, 108, 120, 135, 144, 160, 162, 180, 206, 216, 240, 270, 288, 309, 324, 359, 360, 405, 412, 432, 480, 515, 540, 618, 648, 718, 720, 810, 824, 864, 927, 1030, 1077, 1080, 1236, 1296, 1436, 1440, 1545, 1620, 1648, 1795, 1854, 2060, 2154, 2160, 2472, 2592, 2781, 2872, 3090, 3231, 3240, 3296, 3590, 3708, 4120, 4308, 4320, 4635, 4944, 5385, 5562, 5744, 6180, 6462, 6480, 7180, 7416, 8240, 8343, 8616, 9270, 9693, 9888, 10770, 11124, 11488, 12360, 12924, 12960, 13905, 14360, 14832, 16155, 16480, 16686, 17232, 18540, 19386, 21540, 22248, 24720, 25848, 27810, 28720, 29079, 29664, 32310, 33372, 34464, 36977, 37080, 38772, 41715, 43080, 44496, 48465, 49440, 51696, 55620, 57440, 58158, 64620, 66744, 73954, 74160, 77544, 83430, 86160, 88992, 96930, 103392, 110931, 111240, 116316, 129240, 133488, 145395, 147908, 148320, 155088, 166860, 172320, 184885, 193860, 221862, 222480, 232632, 258480, 266976, 290790, 295816, 310176, 332793, 333720, 369770, 387720, 443724, 444960, 465264, 516960, 554655, 581580, 591632, 665586, 667440, 739540, 775440, 887448, 930528, 998379, 1109310, 1163160, 1183264, 1331172, 1334880, 1479080, 1550880, 1663965, 1774896, 1996758, 2218620, 2326320, 2662344, 2958160, 2995137, 3327930, 3549792, 3993516, 4437240, 4652640, 4991895, 5324688, 5916320, 5990274, 6655860, 7987032, 8874480, 9983790, 10649376, 11980548, 13311720, 14975685, 15974064, 17748960, 19967580, 23961096, 26623440, 29951370, 31948128, 39935160, 47922192, 53246880, 59902740, 79870320, 95844384, 119805480, 159740640, 239610960, 479221920]

約数ペア:

[(1, 479221920), (2, 239610960), (3, 159740640), (4, 119805480), (5, 95844384), (6, 79870320), (8, 59902740), (9, 53246880), (10, 47922192), (12, 39935160), (15, 31948128), (16, 29951370), (18, 26623440), (20, 23961096), (24, 19967580), (27, 17748960), (30, 15974064), (32, 14975685), (36, 13311720), (40, 11980548), (45, 10649376), (48, 9983790), (54, 8874480), (60, 7987032), (72, 6655860), (80, 5990274), (81, 5916320), (90, 5324688), (96, 4991895), (103, 4652640), (108, 4437240), (120, 3993516), (135, 3549792), (144, 3327930), (160, 2995137), (162, 2958160), (180, 2662344), (206, 2326320), (216, 2218620), (240, 1996758), (270, 1774896), (288, 1663965), (309, 1550880), (324, 1479080), (359, 1334880), (360, 1331172), (405, 1183264), (412, 1163160), (432, 1109310), (480, 998379), (515, 930528), (540, 887448), (618, 775440), (648, 739540), (718, 667440), (720, 665586), (810, 591632), (824, 581580), (864, 554655), (927, 516960), (1030, 465264), (1077, 444960), (1080, 443724), (1236, 387720), (1296, 369770), (1436, 333720), (1440, 332793), (1545, 310176), (1620, 295816), (1648, 290790), (1795, 266976), (1854, 258480), (2060, 232632), (2154, 222480), (2160, 221862), (2472, 193860), (2592, 184885), (2781, 172320), (2872, 166860), (3090, 155088), (3231, 148320), (3240, 147908), (3296, 145395), (3590, 133488), (3708, 129240), (4120, 116316), (4308, 111240), (4320, 110931), (4635, 103392), (4944, 96930), (5385, 88992), (5562, 86160), (5744, 83430), (6180, 77544), (6462, 74160), (6480, 73954), (7180, 66744), (7416, 64620), (8240, 58158), (8343, 57440), (8616, 55620), (9270, 51696), (9693, 49440), (9888, 48465), (10770, 44496), (11124, 43080), (11488, 41715), (12360, 38772), (12924, 37080), (12960, 36977), (13905, 34464), (14360, 33372), (14832, 32310), (16155, 29664), (16480, 29079), (16686, 28720), (17232, 27810), (18540, 25848), (19386, 24720), (21540, 22248)]