486380880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 1754887680

約数和(自身を除く): 1268506800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 79, 80, 85, 90, 102, 120, 136, 144, 153, 158, 170, 180, 204, 237, 240, 255, 272, 306, 316, 340, 360, 395, 408, 474, 503, 510, 612, 632, 680, 711, 720, 765, 790, 816, 948, 1006, 1020, 1185, 1224, 1264, 1343, 1360, 1422, 1509, 1530, 1580, 1896, 2012, 2040, 2370, 2448, 2515, 2686, 2844, 3018, 3060, 3160, 3555, 3792, 4024, 4029, 4080, 4527, 4740, 5030, 5372, 5688, 6036, 6120, 6320, 6715, 7110, 7545, 8048, 8058, 8551, 9054, 9480, 10060, 10744, 11376, 12072, 12087, 12240, 13430, 14220, 15090, 16116, 17102, 18108, 18960, 20120, 20145, 21488, 22635, 24144, 24174, 25653, 26860, 28440, 30180, 32232, 34204, 36216, 39737, 40240, 40290, 42755, 45270, 48348, 51306, 53720, 56880, 60360, 60435, 64464, 68408, 72432, 76959, 79474, 80580, 85510, 90540, 96696, 102612, 107440, 119211, 120720, 120870, 128265, 136816, 153918, 158948, 161160, 171020, 181080, 193392, 198685, 205224, 238422, 241740, 256530, 307836, 317896, 322320, 342040, 357633, 362160, 384795, 397370, 410448, 476844, 483480, 513060, 596055, 615672, 635792, 675529, 684080, 715266, 769590, 794740, 953688, 966960, 1026120, 1192110, 1231344, 1351058, 1430532, 1539180, 1589480, 1788165, 1907376, 2026587, 2052240, 2384220, 2702116, 2861064, 3078360, 3178960, 3377645, 3576330, 4053174, 4768440, 5404232, 5722128, 6079761, 6156720, 6755290, 7152660, 8106348, 9536880, 10132935, 10808464, 12159522, 13510580, 14305320, 16212696, 20265870, 24319044, 27021160, 28610640, 30398805, 32425392, 40531740, 48638088, 54042320, 60797610, 81063480, 97276176, 121595220, 162126960, 243190440, 486380880]

約数ペア:

[(1, 486380880), (2, 243190440), (3, 162126960), (4, 121595220), (5, 97276176), (6, 81063480), (8, 60797610), (9, 54042320), (10, 48638088), (12, 40531740), (15, 32425392), (16, 30398805), (17, 28610640), (18, 27021160), (20, 24319044), (24, 20265870), (30, 16212696), (34, 14305320), (36, 13510580), (40, 12159522), (45, 10808464), (48, 10132935), (51, 9536880), (60, 8106348), (68, 7152660), (72, 6755290), (79, 6156720), (80, 6079761), (85, 5722128), (90, 5404232), (102, 4768440), (120, 4053174), (136, 3576330), (144, 3377645), (153, 3178960), (158, 3078360), (170, 2861064), (180, 2702116), (204, 2384220), (237, 2052240), (240, 2026587), (255, 1907376), (272, 1788165), (306, 1589480), (316, 1539180), (340, 1430532), (360, 1351058), (395, 1231344), (408, 1192110), (474, 1026120), (503, 966960), (510, 953688), (612, 794740), (632, 769590), (680, 715266), (711, 684080), (720, 675529), (765, 635792), (790, 615672), (816, 596055), (948, 513060), (1006, 483480), (1020, 476844), (1185, 410448), (1224, 397370), (1264, 384795), (1343, 362160), (1360, 357633), (1422, 342040), (1509, 322320), (1530, 317896), (1580, 307836), (1896, 256530), (2012, 241740), (2040, 238422), (2370, 205224), (2448, 198685), (2515, 193392), (2686, 181080), (2844, 171020), (3018, 161160), (3060, 158948), (3160, 153918), (3555, 136816), (3792, 128265), (4024, 120870), (4029, 120720), (4080, 119211), (4527, 107440), (4740, 102612), (5030, 96696), (5372, 90540), (5688, 85510), (6036, 80580), (6120, 79474), (6320, 76959), (6715, 72432), (7110, 68408), (7545, 64464), (8048, 60435), (8058, 60360), (8551, 56880), (9054, 53720), (9480, 51306), (10060, 48348), (10744, 45270), (11376, 42755), (12072, 40290), (12087, 40240), (12240, 39737), (13430, 36216), (14220, 34204), (15090, 32232), (16116, 30180), (17102, 28440), (18108, 26860), (18960, 25653), (20120, 24174), (20145, 24144), (21488, 22635)]