486589440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 176

約数和(自身を含む): 1579956480

約数和(自身を除く): 1093367040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 401, 474, 480, 512, 632, 640, 768, 790, 802, 948, 960, 1024, 1185, 1203, 1264, 1280, 1536, 1580, 1604, 1896, 1920, 2005, 2370, 2406, 2528, 2560, 3072, 3160, 3208, 3792, 3840, 4010, 4740, 4812, 5056, 5120, 6015, 6320, 6416, 7584, 7680, 8020, 9480, 9624, 10112, 12030, 12640, 12832, 15168, 15360, 16040, 18960, 19248, 20224, 24060, 25280, 25664, 30336, 31679, 32080, 37920, 38496, 40448, 48120, 50560, 51328, 60672, 63358, 64160, 75840, 76992, 80896, 95037, 96240, 101120, 102656, 121344, 126716, 128320, 151680, 153984, 158395, 190074, 192480, 202240, 205312, 242688, 253432, 256640, 303360, 307968, 316790, 380148, 384960, 404480, 410624, 475185, 506864, 513280, 606720, 615936, 633580, 760296, 769920, 950370, 1013728, 1026560, 1213440, 1231872, 1267160, 1520592, 1539840, 1900740, 2027456, 2053120, 2534320, 3041184, 3079680, 3801480, 4054912, 5068640, 6082368, 6159360, 7602960, 8109824, 10137280, 12164736, 15205920, 16219648, 20274560, 24329472, 30411840, 32439296, 40549120, 48658944, 60823680, 81098240, 97317888, 121647360, 162196480, 243294720, 486589440]

約数ペア:

[(1, 486589440), (2, 243294720), (3, 162196480), (4, 121647360), (5, 97317888), (6, 81098240), (8, 60823680), (10, 48658944), (12, 40549120), (15, 32439296), (16, 30411840), (20, 24329472), (24, 20274560), (30, 16219648), (32, 15205920), (40, 12164736), (48, 10137280), (60, 8109824), (64, 7602960), (79, 6159360), (80, 6082368), (96, 5068640), (120, 4054912), (128, 3801480), (158, 3079680), (160, 3041184), (192, 2534320), (237, 2053120), (240, 2027456), (256, 1900740), (316, 1539840), (320, 1520592), (384, 1267160), (395, 1231872), (401, 1213440), (474, 1026560), (480, 1013728), (512, 950370), (632, 769920), (640, 760296), (768, 633580), (790, 615936), (802, 606720), (948, 513280), (960, 506864), (1024, 475185), (1185, 410624), (1203, 404480), (1264, 384960), (1280, 380148), (1536, 316790), (1580, 307968), (1604, 303360), (1896, 256640), (1920, 253432), (2005, 242688), (2370, 205312), (2406, 202240), (2528, 192480), (2560, 190074), (3072, 158395), (3160, 153984), (3208, 151680), (3792, 128320), (3840, 126716), (4010, 121344), (4740, 102656), (4812, 101120), (5056, 96240), (5120, 95037), (6015, 80896), (6320, 76992), (6416, 75840), (7584, 64160), (7680, 63358), (8020, 60672), (9480, 51328), (9624, 50560), (10112, 48120), (12030, 40448), (12640, 38496), (12832, 37920), (15168, 32080), (15360, 31679), (16040, 30336), (18960, 25664), (19248, 25280), (20224, 24060)]