303311520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1236

約数の個数: 192

約数和(自身を含む): 1079930880

約数和(自身を除く): 776619360

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, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1151, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2302, 2440, 2745, 2928, 3294, 3453, 3660, 4320, 4392, 4604, 4880, 5490, 5755, 5856, 6588, 6906, 7320, 8235, 8784, 9208, 9760, 10359, 10980, 11510, 13176, 13812, 14640, 16470, 17265, 17568, 18416, 20718, 21960, 23020, 26352, 27624, 29280, 31077, 32940, 34530, 36832, 41436, 43920, 46040, 51795, 52704, 55248, 62154, 65880, 69060, 70211, 82872, 87840, 92080, 103590, 110496, 124308, 131760, 138120, 140422, 155385, 165744, 184160, 207180, 210633, 248616, 263520, 276240, 280844, 310770, 331488, 351055, 414360, 421266, 497232, 552480, 561688, 621540, 631899, 702110, 828720, 842532, 994464, 1053165, 1123376, 1243080, 1263798, 1404220, 1657440, 1685064, 1895697, 2106330, 2246752, 2486160, 2527596, 2808440, 3159495, 3370128, 3791394, 4212660, 4972320, 5055192, 5616880, 6318990, 6740256, 7582788, 8425320, 9478485, 10110384, 11233760, 12637980, 15165576, 16850640, 18956970, 20220768, 25275960, 30331152, 33701280, 37913940, 50551920, 60662304, 75827880, 101103840, 151655760, 303311520]

約数ペア:

[(1, 303311520), (2, 151655760), (3, 101103840), (4, 75827880), (5, 60662304), (6, 50551920), (8, 37913940), (9, 33701280), (10, 30331152), (12, 25275960), (15, 20220768), (16, 18956970), (18, 16850640), (20, 15165576), (24, 12637980), (27, 11233760), (30, 10110384), (32, 9478485), (36, 8425320), (40, 7582788), (45, 6740256), (48, 6318990), (54, 5616880), (60, 5055192), (61, 4972320), (72, 4212660), (80, 3791394), (90, 3370128), (96, 3159495), (108, 2808440), (120, 2527596), (122, 2486160), (135, 2246752), (144, 2106330), (160, 1895697), (180, 1685064), (183, 1657440), (216, 1404220), (240, 1263798), (244, 1243080), (270, 1123376), (288, 1053165), (305, 994464), (360, 842532), (366, 828720), (432, 702110), (480, 631899), (488, 621540), (540, 561688), (549, 552480), (610, 497232), (720, 421266), (732, 414360), (864, 351055), (915, 331488), (976, 310770), (1080, 280844), (1098, 276240), (1151, 263520), (1220, 248616), (1440, 210633), (1464, 207180), (1647, 184160), (1830, 165744), (1952, 155385), (2160, 140422), (2196, 138120), (2302, 131760), (2440, 124308), (2745, 110496), (2928, 103590), (3294, 92080), (3453, 87840), (3660, 82872), (4320, 70211), (4392, 69060), (4604, 65880), (4880, 62154), (5490, 55248), (5755, 52704), (5856, 51795), (6588, 46040), (6906, 43920), (7320, 41436), (8235, 36832), (8784, 34530), (9208, 32940), (9760, 31077), (10359, 29280), (10980, 27624), (11510, 26352), (13176, 23020), (13812, 21960), (14640, 20718), (16470, 18416), (17265, 17568)]