451055520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 1588688640

約数和(自身を除く): 1137633120

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, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 263, 270, 288, 360, 397, 432, 480, 526, 540, 720, 789, 794, 864, 1052, 1080, 1191, 1315, 1440, 1578, 1588, 1985, 2104, 2160, 2367, 2382, 2630, 3156, 3176, 3573, 3945, 3970, 4208, 4320, 4734, 4764, 5260, 5955, 6312, 6352, 7101, 7146, 7890, 7940, 8416, 9468, 9528, 10520, 10719, 11835, 11910, 12624, 12704, 14202, 14292, 15780, 15880, 17865, 18936, 19056, 21040, 21438, 23670, 23820, 25248, 28404, 28584, 31560, 31760, 35505, 35730, 37872, 38112, 42080, 42876, 47340, 47640, 53595, 56808, 57168, 63120, 63520, 71010, 71460, 75744, 85752, 94680, 95280, 104411, 107190, 113616, 114336, 126240, 142020, 142920, 171504, 189360, 190560, 208822, 214380, 227232, 284040, 285840, 313233, 343008, 378720, 417644, 428760, 522055, 568080, 571680, 626466, 835288, 857520, 939699, 1044110, 1136160, 1252932, 1566165, 1670576, 1715040, 1879398, 2088220, 2505864, 2819097, 3132330, 3341152, 3758796, 4176440, 4698495, 5011728, 5638194, 6264660, 7517592, 8352880, 9396990, 10023456, 11276388, 12529320, 14095485, 15035184, 16705760, 18793980, 22552776, 25058640, 28190970, 30070368, 37587960, 45105552, 50117280, 56381940, 75175920, 90211104, 112763880, 150351840, 225527760, 451055520]

約数ペア:

[(1, 451055520), (2, 225527760), (3, 150351840), (4, 112763880), (5, 90211104), (6, 75175920), (8, 56381940), (9, 50117280), (10, 45105552), (12, 37587960), (15, 30070368), (16, 28190970), (18, 25058640), (20, 22552776), (24, 18793980), (27, 16705760), (30, 15035184), (32, 14095485), (36, 12529320), (40, 11276388), (45, 10023456), (48, 9396990), (54, 8352880), (60, 7517592), (72, 6264660), (80, 5638194), (90, 5011728), (96, 4698495), (108, 4176440), (120, 3758796), (135, 3341152), (144, 3132330), (160, 2819097), (180, 2505864), (216, 2088220), (240, 1879398), (263, 1715040), (270, 1670576), (288, 1566165), (360, 1252932), (397, 1136160), (432, 1044110), (480, 939699), (526, 857520), (540, 835288), (720, 626466), (789, 571680), (794, 568080), (864, 522055), (1052, 428760), (1080, 417644), (1191, 378720), (1315, 343008), (1440, 313233), (1578, 285840), (1588, 284040), (1985, 227232), (2104, 214380), (2160, 208822), (2367, 190560), (2382, 189360), (2630, 171504), (3156, 142920), (3176, 142020), (3573, 126240), (3945, 114336), (3970, 113616), (4208, 107190), (4320, 104411), (4734, 95280), (4764, 94680), (5260, 85752), (5955, 75744), (6312, 71460), (6352, 71010), (7101, 63520), (7146, 63120), (7890, 57168), (7940, 56808), (8416, 53595), (9468, 47640), (9528, 47340), (10520, 42876), (10719, 42080), (11835, 38112), (11910, 37872), (12624, 35730), (12704, 35505), (14202, 31760), (14292, 31560), (15780, 28584), (15880, 28404), (17865, 25248), (18936, 23820), (19056, 23670), (21040, 21438)]