321543360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1271

約数の個数: 168

約数和(自身を含む): 1118347776

約数和(自身を除く): 796804416

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, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 1151, 1164, 1440, 1455, 1552, 1746, 1940, 2302, 2328, 2880, 2910, 3104, 3453, 3492, 3880, 4365, 4604, 4656, 5755, 5820, 6208, 6906, 6984, 7760, 8730, 9208, 9312, 10359, 11510, 11640, 13812, 13968, 15520, 17265, 17460, 18416, 18624, 20718, 23020, 23280, 27624, 27936, 31040, 34530, 34920, 36832, 41436, 46040, 46560, 51795, 55248, 55872, 69060, 69840, 73664, 82872, 92080, 93120, 103590, 110496, 111647, 138120, 139680, 165744, 184160, 207180, 220992, 223294, 276240, 279360, 331488, 334941, 368320, 414360, 446588, 552480, 558235, 662976, 669882, 828720, 893176, 1004823, 1104960, 1116470, 1339764, 1657440, 1674705, 1786352, 2009646, 2232940, 2679528, 3314880, 3349410, 3572704, 4019292, 4465880, 5024115, 5359056, 6698820, 7145408, 8038584, 8931760, 10048230, 10718112, 13397640, 16077168, 17863520, 20096460, 21436224, 26795280, 32154336, 35727040, 40192920, 53590560, 64308672, 80385840, 107181120, 160771680, 321543360]

約数ペア:

[(1, 321543360), (2, 160771680), (3, 107181120), (4, 80385840), (5, 64308672), (6, 53590560), (8, 40192920), (9, 35727040), (10, 32154336), (12, 26795280), (15, 21436224), (16, 20096460), (18, 17863520), (20, 16077168), (24, 13397640), (30, 10718112), (32, 10048230), (36, 8931760), (40, 8038584), (45, 7145408), (48, 6698820), (60, 5359056), (64, 5024115), (72, 4465880), (80, 4019292), (90, 3572704), (96, 3349410), (97, 3314880), (120, 2679528), (144, 2232940), (160, 2009646), (180, 1786352), (192, 1674705), (194, 1657440), (240, 1339764), (288, 1116470), (291, 1104960), (320, 1004823), (360, 893176), (388, 828720), (480, 669882), (485, 662976), (576, 558235), (582, 552480), (720, 446588), (776, 414360), (873, 368320), (960, 334941), (970, 331488), (1151, 279360), (1164, 276240), (1440, 223294), (1455, 220992), (1552, 207180), (1746, 184160), (1940, 165744), (2302, 139680), (2328, 138120), (2880, 111647), (2910, 110496), (3104, 103590), (3453, 93120), (3492, 92080), (3880, 82872), (4365, 73664), (4604, 69840), (4656, 69060), (5755, 55872), (5820, 55248), (6208, 51795), (6906, 46560), (6984, 46040), (7760, 41436), (8730, 36832), (9208, 34920), (9312, 34530), (10359, 31040), (11510, 27936), (11640, 27624), (13812, 23280), (13968, 23020), (15520, 20718), (17265, 18624), (17460, 18416)]