461488320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 224

約数和(自身を含む): 1681520640

約数和(自身を除く): 1220032320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1723, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3446, 3720, 4185, 4320, 4464, 4960, 5169, 5580, 5952, 6696, 6892, 7440, 8370, 8615, 8640, 8928, 9920, 10338, 11160, 13392, 13784, 14880, 15507, 16740, 17230, 17856, 20676, 22320, 25845, 26784, 27568, 29760, 31014, 33480, 34460, 41352, 44640, 46521, 51690, 53413, 53568, 55136, 62028, 66960, 68920, 77535, 82704, 89280, 93042, 103380, 106826, 110272, 124056, 133920, 137840, 155070, 160239, 165408, 186084, 206760, 213652, 232605, 248112, 267065, 267840, 275680, 310140, 320478, 330816, 372168, 413520, 427304, 465210, 480717, 496224, 534130, 551360, 620280, 640956, 744336, 801195, 827040, 854608, 930420, 961434, 992448, 1068260, 1240560, 1281912, 1442151, 1488672, 1602390, 1654080, 1709216, 1860840, 1922868, 2136520, 2403585, 2481120, 2563824, 2884302, 2977344, 3204780, 3418432, 3721680, 3845736, 4273040, 4807170, 4962240, 5127648, 5768604, 6409560, 7210755, 7443360, 7691472, 8546080, 9614340, 10255296, 11537208, 12819120, 14421510, 14886720, 15382944, 17092160, 19228680, 23074416, 25638240, 28843020, 30765888, 38457360, 46148832, 51276480, 57686040, 76914720, 92297664, 115372080, 153829440, 230744160, 461488320]

約数ペア:

[(1, 461488320), (2, 230744160), (3, 153829440), (4, 115372080), (5, 92297664), (6, 76914720), (8, 57686040), (9, 51276480), (10, 46148832), (12, 38457360), (15, 30765888), (16, 28843020), (18, 25638240), (20, 23074416), (24, 19228680), (27, 17092160), (30, 15382944), (31, 14886720), (32, 14421510), (36, 12819120), (40, 11537208), (45, 10255296), (48, 9614340), (54, 8546080), (60, 7691472), (62, 7443360), (64, 7210755), (72, 6409560), (80, 5768604), (90, 5127648), (93, 4962240), (96, 4807170), (108, 4273040), (120, 3845736), (124, 3721680), (135, 3418432), (144, 3204780), (155, 2977344), (160, 2884302), (180, 2563824), (186, 2481120), (192, 2403585), (216, 2136520), (240, 1922868), (248, 1860840), (270, 1709216), (279, 1654080), (288, 1602390), (310, 1488672), (320, 1442151), (360, 1281912), (372, 1240560), (432, 1068260), (465, 992448), (480, 961434), (496, 930420), (540, 854608), (558, 827040), (576, 801195), (620, 744336), (720, 640956), (744, 620280), (837, 551360), (864, 534130), (930, 496224), (960, 480717), (992, 465210), (1080, 427304), (1116, 413520), (1240, 372168), (1395, 330816), (1440, 320478), (1488, 310140), (1674, 275680), (1723, 267840), (1728, 267065), (1860, 248112), (1984, 232605), (2160, 213652), (2232, 206760), (2480, 186084), (2790, 165408), (2880, 160239), (2976, 155070), (3348, 137840), (3446, 133920), (3720, 124056), (4185, 110272), (4320, 106826), (4464, 103380), (4960, 93042), (5169, 89280), (5580, 82704), (5952, 77535), (6696, 68920), (6892, 66960), (7440, 62028), (8370, 55136), (8615, 53568), (8640, 53413), (8928, 51690), (9920, 46521), (10338, 44640), (11160, 41352), (13392, 34460), (13784, 33480), (14880, 31014), (15507, 29760), (16740, 27568), (17230, 26784), (17856, 25845), (20676, 22320)]