355272480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 240

約数和(自身を含む): 1273345920

約数和(自身を除く): 918073440

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, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 270, 288, 316, 324, 347, 360, 395, 405, 432, 474, 480, 540, 632, 648, 694, 711, 720, 790, 810, 864, 948, 1041, 1080, 1185, 1264, 1296, 1388, 1422, 1440, 1580, 1620, 1735, 1896, 2082, 2133, 2160, 2370, 2528, 2592, 2776, 2844, 3123, 3160, 3240, 3470, 3555, 3792, 4164, 4266, 4320, 4740, 5205, 5552, 5688, 6246, 6320, 6399, 6480, 6940, 7110, 7584, 8328, 8532, 9369, 9480, 10410, 10665, 11104, 11376, 12492, 12640, 12798, 12960, 13880, 14220, 15615, 16656, 17064, 18738, 18960, 20820, 21330, 22752, 24984, 25596, 27413, 27760, 28107, 28440, 31230, 31995, 33312, 34128, 37476, 37920, 41640, 42660, 46845, 49968, 51192, 54826, 55520, 56214, 56880, 62460, 63990, 68256, 74952, 82239, 83280, 85320, 93690, 99936, 102384, 109652, 112428, 113760, 124920, 127980, 137065, 140535, 149904, 164478, 166560, 170640, 187380, 204768, 219304, 224856, 246717, 249840, 255960, 274130, 281070, 299808, 328956, 341280, 374760, 411195, 438608, 449712, 493434, 499680, 511920, 548260, 562140, 657912, 740151, 749520, 822390, 877216, 899424, 986868, 1023840, 1096520, 1124280, 1233585, 1315824, 1480302, 1499040, 1644780, 1973736, 2193040, 2220453, 2248560, 2467170, 2631648, 2960604, 3289560, 3700755, 3947472, 4386080, 4440906, 4497120, 4934340, 5921208, 6579120, 7401510, 7894944, 8881812, 9868680, 11102265, 11842416, 13158240, 14803020, 17763624, 19737360, 22204530, 23684832, 29606040, 35527248, 39474720, 44409060, 59212080, 71054496, 88818120, 118424160, 177636240, 355272480]

約数ペア:

[(1, 355272480), (2, 177636240), (3, 118424160), (4, 88818120), (5, 71054496), (6, 59212080), (8, 44409060), (9, 39474720), (10, 35527248), (12, 29606040), (15, 23684832), (16, 22204530), (18, 19737360), (20, 17763624), (24, 14803020), (27, 13158240), (30, 11842416), (32, 11102265), (36, 9868680), (40, 8881812), (45, 7894944), (48, 7401510), (54, 6579120), (60, 5921208), (72, 4934340), (79, 4497120), (80, 4440906), (81, 4386080), (90, 3947472), (96, 3700755), (108, 3289560), (120, 2960604), (135, 2631648), (144, 2467170), (158, 2248560), (160, 2220453), (162, 2193040), (180, 1973736), (216, 1644780), (237, 1499040), (240, 1480302), (270, 1315824), (288, 1233585), (316, 1124280), (324, 1096520), (347, 1023840), (360, 986868), (395, 899424), (405, 877216), (432, 822390), (474, 749520), (480, 740151), (540, 657912), (632, 562140), (648, 548260), (694, 511920), (711, 499680), (720, 493434), (790, 449712), (810, 438608), (864, 411195), (948, 374760), (1041, 341280), (1080, 328956), (1185, 299808), (1264, 281070), (1296, 274130), (1388, 255960), (1422, 249840), (1440, 246717), (1580, 224856), (1620, 219304), (1735, 204768), (1896, 187380), (2082, 170640), (2133, 166560), (2160, 164478), (2370, 149904), (2528, 140535), (2592, 137065), (2776, 127980), (2844, 124920), (3123, 113760), (3160, 112428), (3240, 109652), (3470, 102384), (3555, 99936), (3792, 93690), (4164, 85320), (4266, 83280), (4320, 82239), (4740, 74952), (5205, 68256), (5552, 63990), (5688, 62460), (6246, 56880), (6320, 56214), (6399, 55520), (6480, 54826), (6940, 51192), (7110, 49968), (7584, 46845), (8328, 42660), (8532, 41640), (9369, 37920), (9480, 37476), (10410, 34128), (10665, 33312), (11104, 31995), (11376, 31230), (12492, 28440), (12640, 28107), (12798, 27760), (12960, 27413), (13880, 25596), (14220, 24984), (15615, 22752), (16656, 21330), (17064, 20820), (18738, 18960)]