378520320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{98573}}^1$

素因数の和:98597

約数の個数: 72

約数和(自身を含む): 1208911536

約数和(自身を除く): 830391216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 98573, 197146, 295719, 394292, 492865, 591438, 788584, 985730, 1182876, 1478595, 1577168, 1971460, 2365752, 2957190, 3154336, 3942920, 4731504, 5914380, 6308672, 7885840, 9463008, 11828760, 12617344, 15771680, 18926016, 23657520, 25234688, 31543360, 37852032, 47315040, 63086720, 75704064, 94630080, 126173440, 189260160, 378520320]

約数ペア:

[(1, 378520320), (2, 189260160), (3, 126173440), (4, 94630080), (5, 75704064), (6, 63086720), (8, 47315040), (10, 37852032), (12, 31543360), (15, 25234688), (16, 23657520), (20, 18926016), (24, 15771680), (30, 12617344), (32, 11828760), (40, 9463008), (48, 7885840), (60, 6308672), (64, 5914380), (80, 4731504), (96, 3942920), (120, 3154336), (128, 2957190), (160, 2365752), (192, 1971460), (240, 1577168), (256, 1478595), (320, 1182876), (384, 985730), (480, 788584), (640, 591438), (768, 492865), (960, 394292), (1280, 295719), (1920, 197146), (3840, 98573)]