291336960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{75869}}^1$

素因数の和:75893

約数の個数: 72

約数和(自身を含む): 930469680

約数和(自身を除く): 639132720

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, 75869, 151738, 227607, 303476, 379345, 455214, 606952, 758690, 910428, 1138035, 1213904, 1517380, 1820856, 2276070, 2427808, 3034760, 3641712, 4552140, 4855616, 6069520, 7283424, 9104280, 9711232, 12139040, 14566848, 18208560, 19422464, 24278080, 29133696, 36417120, 48556160, 58267392, 72834240, 97112320, 145668480, 291336960]

約数ペア:

[(1, 291336960), (2, 145668480), (3, 97112320), (4, 72834240), (5, 58267392), (6, 48556160), (8, 36417120), (10, 29133696), (12, 24278080), (15, 19422464), (16, 18208560), (20, 14566848), (24, 12139040), (30, 9711232), (32, 9104280), (40, 7283424), (48, 6069520), (60, 4855616), (64, 4552140), (80, 3641712), (96, 3034760), (120, 2427808), (128, 2276070), (160, 1820856), (192, 1517380), (240, 1213904), (256, 1138035), (320, 910428), (384, 758690), (480, 606952), (640, 455214), (768, 379345), (960, 303476), (1280, 227607), (1920, 151738), (3840, 75869)]