1500107520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{390653}}^1$

素因数の和:390677

約数の個数: 72

約数和(自身を含む): 4790980656

約数和(自身を除く): 3290873136

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, 390653, 781306, 1171959, 1562612, 1953265, 2343918, 3125224, 3906530, 4687836, 5859795, 6250448, 7813060, 9375672, 11719590, 12500896, 15626120, 18751344, 23439180, 25001792, 31252240, 37502688, 46878360, 50003584, 62504480, 75005376, 93756720, 100007168, 125008960, 150010752, 187513440, 250017920, 300021504, 375026880, 500035840, 750053760, 1500107520]

約数ペア:

[(1, 1500107520), (2, 750053760), (3, 500035840), (4, 375026880), (5, 300021504), (6, 250017920), (8, 187513440), (10, 150010752), (12, 125008960), (15, 100007168), (16, 93756720), (20, 75005376), (24, 62504480), (30, 50003584), (32, 46878360), (40, 37502688), (48, 31252240), (60, 25001792), (64, 23439180), (80, 18751344), (96, 15626120), (120, 12500896), (128, 11719590), (160, 9375672), (192, 7813060), (240, 6250448), (256, 5859795), (320, 4687836), (384, 3906530), (480, 3125224), (640, 2343918), (768, 1953265), (960, 1562612), (1280, 1171959), (1920, 781306), (3840, 390653)]