945198720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{18233}}^1$

素因数の和:18264

約数の個数: 160

約数和(自身を含む): 3375660420

約数和(自身を除く): 2430461700

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 18233, 25920, 36466, 51840, 54699, 72932, 91165, 109398, 145864, 164097, 182330, 218796, 273495, 291728, 328194, 364660, 437592, 492291, 546990, 583456, 656388, 729320, 820485, 875184, 984582, 1093980, 1166912, 1312776, 1458640, 1476873, 1640970, 1750368, 1969164, 2187960, 2333824, 2461455, 2625552, 2917280, 2953746, 3281940, 3500736, 3938328, 4375920, 4922910, 5251104, 5834560, 5907492, 6563880, 7001472, 7384365, 7876656, 8751840, 9845820, 10502208, 11669120, 11814984, 13127760, 14768730, 15753312, 17503680, 19691640, 21004416, 23629968, 26255520, 29537460, 31506624, 35007360, 39383280, 47259936, 52511040, 59074920, 63013248, 78766560, 94519872, 105022080, 118149840, 157533120, 189039744, 236299680, 315066240, 472599360, 945198720]

約数ペア:

[(1, 945198720), (2, 472599360), (3, 315066240), (4, 236299680), (5, 189039744), (6, 157533120), (8, 118149840), (9, 105022080), (10, 94519872), (12, 78766560), (15, 63013248), (16, 59074920), (18, 52511040), (20, 47259936), (24, 39383280), (27, 35007360), (30, 31506624), (32, 29537460), (36, 26255520), (40, 23629968), (45, 21004416), (48, 19691640), (54, 17503680), (60, 15753312), (64, 14768730), (72, 13127760), (80, 11814984), (81, 11669120), (90, 10502208), (96, 9845820), (108, 8751840), (120, 7876656), (128, 7384365), (135, 7001472), (144, 6563880), (160, 5907492), (162, 5834560), (180, 5251104), (192, 4922910), (216, 4375920), (240, 3938328), (270, 3500736), (288, 3281940), (320, 2953746), (324, 2917280), (360, 2625552), (384, 2461455), (405, 2333824), (432, 2187960), (480, 1969164), (540, 1750368), (576, 1640970), (640, 1476873), (648, 1458640), (720, 1312776), (810, 1166912), (864, 1093980), (960, 984582), (1080, 875184), (1152, 820485), (1296, 729320), (1440, 656388), (1620, 583456), (1728, 546990), (1920, 492291), (2160, 437592), (2592, 364660), (2880, 328194), (3240, 291728), (3456, 273495), (4320, 218796), (5184, 182330), (5760, 164097), (6480, 145864), (8640, 109398), (10368, 91165), (12960, 72932), (17280, 54699), (18233, 51840), (25920, 36466)]