744780480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 224

約数和(自身を含む): 2501798400

約数和(自身を除く): 1757017920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 192, 230, 240, 267, 276, 320, 345, 356, 368, 379, 445, 460, 480, 534, 552, 690, 712, 736, 758, 890, 920, 960, 1068, 1104, 1137, 1335, 1380, 1424, 1472, 1516, 1780, 1840, 1895, 2047, 2136, 2208, 2274, 2670, 2760, 2848, 3032, 3560, 3680, 3790, 4094, 4272, 4416, 4548, 5340, 5520, 5685, 5696, 6064, 6141, 7120, 7360, 7580, 8188, 8544, 8717, 9096, 10235, 10680, 11040, 11370, 12128, 12282, 14240, 15160, 16376, 17088, 17434, 18192, 20470, 21360, 22080, 22740, 24256, 24564, 26151, 28480, 30320, 30705, 32752, 33731, 34868, 36384, 40940, 42720, 43585, 45480, 49128, 52302, 60640, 61410, 65504, 67462, 69736, 72768, 81880, 85440, 87170, 90960, 98256, 101193, 104604, 121280, 122820, 130755, 131008, 134924, 139472, 163760, 168655, 174340, 181920, 196512, 202386, 209208, 245640, 261510, 269848, 278944, 327520, 337310, 348680, 363840, 393024, 404772, 418416, 491280, 505965, 523020, 539696, 557888, 655040, 674620, 697360, 775813, 809544, 836832, 982560, 1011930, 1046040, 1079392, 1349240, 1394720, 1551626, 1619088, 1673664, 1965120, 2023860, 2092080, 2158784, 2327439, 2698480, 2789440, 3103252, 3238176, 3879065, 4047720, 4184160, 4654878, 5396960, 6206504, 6476352, 7758130, 8095440, 8368320, 9309756, 10793920, 11637195, 12413008, 15516260, 16190880, 18619512, 23274390, 24826016, 31032520, 32381760, 37239024, 46548780, 49652032, 62065040, 74478048, 93097560, 124130080, 148956096, 186195120, 248260160, 372390240, 744780480]

約数ペア:

[(1, 744780480), (2, 372390240), (3, 248260160), (4, 186195120), (5, 148956096), (6, 124130080), (8, 93097560), (10, 74478048), (12, 62065040), (15, 49652032), (16, 46548780), (20, 37239024), (23, 32381760), (24, 31032520), (30, 24826016), (32, 23274390), (40, 18619512), (46, 16190880), (48, 15516260), (60, 12413008), (64, 11637195), (69, 10793920), (80, 9309756), (89, 8368320), (92, 8095440), (96, 7758130), (115, 6476352), (120, 6206504), (138, 5396960), (160, 4654878), (178, 4184160), (184, 4047720), (192, 3879065), (230, 3238176), (240, 3103252), (267, 2789440), (276, 2698480), (320, 2327439), (345, 2158784), (356, 2092080), (368, 2023860), (379, 1965120), (445, 1673664), (460, 1619088), (480, 1551626), (534, 1394720), (552, 1349240), (690, 1079392), (712, 1046040), (736, 1011930), (758, 982560), (890, 836832), (920, 809544), (960, 775813), (1068, 697360), (1104, 674620), (1137, 655040), (1335, 557888), (1380, 539696), (1424, 523020), (1472, 505965), (1516, 491280), (1780, 418416), (1840, 404772), (1895, 393024), (2047, 363840), (2136, 348680), (2208, 337310), (2274, 327520), (2670, 278944), (2760, 269848), (2848, 261510), (3032, 245640), (3560, 209208), (3680, 202386), (3790, 196512), (4094, 181920), (4272, 174340), (4416, 168655), (4548, 163760), (5340, 139472), (5520, 134924), (5685, 131008), (5696, 130755), (6064, 122820), (6141, 121280), (7120, 104604), (7360, 101193), (7580, 98256), (8188, 90960), (8544, 87170), (8717, 85440), (9096, 81880), (10235, 72768), (10680, 69736), (11040, 67462), (11370, 65504), (12128, 61410), (12282, 60640), (14240, 52302), (15160, 49128), (16376, 45480), (17088, 43585), (17434, 42720), (18192, 40940), (20470, 36384), (21360, 34868), (22080, 33731), (22740, 32752), (24256, 30705), (24564, 30320), (26151, 28480)]