455713920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1383

約数の個数: 192

約数和(自身を含む): 1600667640

約数和(自身を除く): 1144953720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1297, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2594, 2745, 2880, 2928, 3660, 3891, 3904, 4392, 4880, 5188, 5490, 5760, 5856, 6485, 7320, 7782, 7808, 8784, 9760, 10376, 10980, 11673, 11712, 12970, 14640, 15564, 17568, 19455, 19520, 20752, 21960, 23346, 23424, 25940, 29280, 31128, 35136, 38910, 39040, 41504, 43920, 46692, 51880, 58365, 58560, 62256, 70272, 77820, 79117, 83008, 87840, 93384, 103760, 116730, 117120, 124512, 155640, 158234, 166016, 175680, 186768, 207520, 233460, 237351, 249024, 311280, 316468, 351360, 373536, 395585, 415040, 466920, 474702, 498048, 622560, 632936, 712053, 747072, 791170, 830080, 933840, 949404, 1186755, 1245120, 1265872, 1424106, 1494144, 1582340, 1867680, 1898808, 2373510, 2490240, 2531744, 2848212, 3164680, 3560265, 3735360, 3797616, 4747020, 5063488, 5696424, 6329360, 7120530, 7470720, 7595232, 9494040, 10126976, 11392848, 12658720, 14241060, 15190464, 18988080, 22785696, 25317440, 28482120, 30380928, 37976160, 45571392, 50634880, 56964240, 75952320, 91142784, 113928480, 151904640, 227856960, 455713920]

約数ペア:

[(1, 455713920), (2, 227856960), (3, 151904640), (4, 113928480), (5, 91142784), (6, 75952320), (8, 56964240), (9, 50634880), (10, 45571392), (12, 37976160), (15, 30380928), (16, 28482120), (18, 25317440), (20, 22785696), (24, 18988080), (30, 15190464), (32, 14241060), (36, 12658720), (40, 11392848), (45, 10126976), (48, 9494040), (60, 7595232), (61, 7470720), (64, 7120530), (72, 6329360), (80, 5696424), (90, 5063488), (96, 4747020), (120, 3797616), (122, 3735360), (128, 3560265), (144, 3164680), (160, 2848212), (180, 2531744), (183, 2490240), (192, 2373510), (240, 1898808), (244, 1867680), (288, 1582340), (305, 1494144), (320, 1424106), (360, 1265872), (366, 1245120), (384, 1186755), (480, 949404), (488, 933840), (549, 830080), (576, 791170), (610, 747072), (640, 712053), (720, 632936), (732, 622560), (915, 498048), (960, 474702), (976, 466920), (1098, 415040), (1152, 395585), (1220, 373536), (1297, 351360), (1440, 316468), (1464, 311280), (1830, 249024), (1920, 237351), (1952, 233460), (2196, 207520), (2440, 186768), (2594, 175680), (2745, 166016), (2880, 158234), (2928, 155640), (3660, 124512), (3891, 117120), (3904, 116730), (4392, 103760), (4880, 93384), (5188, 87840), (5490, 83008), (5760, 79117), (5856, 77820), (6485, 70272), (7320, 62256), (7782, 58560), (7808, 58365), (8784, 51880), (9760, 46692), (10376, 43920), (10980, 41504), (11673, 39040), (11712, 38910), (12970, 35136), (14640, 31128), (15564, 29280), (17568, 25940), (19455, 23424), (19520, 23346), (20752, 21960)]