421165440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{24373}}^1$

素因数の和:24401

約数の個数: 128

約数和(自身を含む): 1491688800

約数和(自身を除く): 1070523360

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 24373, 48746, 73119, 97492, 121865, 146238, 194984, 219357, 243730, 292476, 365595, 389968, 438714, 487460, 584952, 658071, 731190, 779936, 877428, 974920, 1096785, 1169904, 1316142, 1462380, 1559872, 1754856, 1949840, 2193570, 2339808, 2632284, 2924760, 3119744, 3290355, 3509712, 3899680, 4387140, 4679616, 5264568, 5849520, 6580710, 7019424, 7799360, 8774280, 9359232, 10529136, 11699040, 13161420, 14038848, 15598720, 17548560, 21058272, 23398080, 26322840, 28077696, 35097120, 42116544, 46796160, 52645680, 70194240, 84233088, 105291360, 140388480, 210582720, 421165440]

約数ペア:

[(1, 421165440), (2, 210582720), (3, 140388480), (4, 105291360), (5, 84233088), (6, 70194240), (8, 52645680), (9, 46796160), (10, 42116544), (12, 35097120), (15, 28077696), (16, 26322840), (18, 23398080), (20, 21058272), (24, 17548560), (27, 15598720), (30, 14038848), (32, 13161420), (36, 11699040), (40, 10529136), (45, 9359232), (48, 8774280), (54, 7799360), (60, 7019424), (64, 6580710), (72, 5849520), (80, 5264568), (90, 4679616), (96, 4387140), (108, 3899680), (120, 3509712), (128, 3290355), (135, 3119744), (144, 2924760), (160, 2632284), (180, 2339808), (192, 2193570), (216, 1949840), (240, 1754856), (270, 1559872), (288, 1462380), (320, 1316142), (360, 1169904), (384, 1096785), (432, 974920), (480, 877428), (540, 779936), (576, 731190), (640, 658071), (720, 584952), (864, 487460), (960, 438714), (1080, 389968), (1152, 365595), (1440, 292476), (1728, 243730), (1920, 219357), (2160, 194984), (2880, 146238), (3456, 121865), (4320, 97492), (5760, 73119), (8640, 48746), (17280, 24373)]