140388480

素因数分解:

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

素因数の和:24398

約数の個数: 96

約数和(自身を含む): 484798860

約数和(自身を除く): 344410380

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, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 24373, 48746, 73119, 97492, 121865, 146238, 194984, 219357, 243730, 292476, 365595, 389968, 438714, 487460, 584952, 731190, 779936, 877428, 974920, 1096785, 1169904, 1462380, 1559872, 1754856, 1949840, 2193570, 2339808, 2924760, 3119744, 3509712, 3899680, 4387140, 4679616, 5849520, 7019424, 7799360, 8774280, 9359232, 11699040, 14038848, 15598720, 17548560, 23398080, 28077696, 35097120, 46796160, 70194240, 140388480]

約数ペア:

[(1, 140388480), (2, 70194240), (3, 46796160), (4, 35097120), (5, 28077696), (6, 23398080), (8, 17548560), (9, 15598720), (10, 14038848), (12, 11699040), (15, 9359232), (16, 8774280), (18, 7799360), (20, 7019424), (24, 5849520), (30, 4679616), (32, 4387140), (36, 3899680), (40, 3509712), (45, 3119744), (48, 2924760), (60, 2339808), (64, 2193570), (72, 1949840), (80, 1754856), (90, 1559872), (96, 1462380), (120, 1169904), (128, 1096785), (144, 974920), (160, 877428), (180, 779936), (192, 731190), (240, 584952), (288, 487460), (320, 438714), (360, 389968), (384, 365595), (480, 292476), (576, 243730), (640, 219357), (720, 194984), (960, 146238), (1152, 121865), (1440, 97492), (1920, 73119), (2880, 48746), (5760, 24373)]