481614720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{250841}}^1$

素因数の和:250863

約数の個数: 64

約数和(自身を含む): 1535153040

約数和(自身を除く): 1053538320

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, 320, 384, 480, 640, 960, 1920, 250841, 501682, 752523, 1003364, 1254205, 1505046, 2006728, 2508410, 3010092, 3762615, 4013456, 5016820, 6020184, 7525230, 8026912, 10033640, 12040368, 15050460, 16053824, 20067280, 24080736, 30100920, 32107648, 40134560, 48161472, 60201840, 80269120, 96322944, 120403680, 160538240, 240807360, 481614720]

約数ペア:

[(1, 481614720), (2, 240807360), (3, 160538240), (4, 120403680), (5, 96322944), (6, 80269120), (8, 60201840), (10, 48161472), (12, 40134560), (15, 32107648), (16, 30100920), (20, 24080736), (24, 20067280), (30, 16053824), (32, 15050460), (40, 12040368), (48, 10033640), (60, 8026912), (64, 7525230), (80, 6020184), (96, 5016820), (120, 4013456), (128, 3762615), (160, 3010092), (192, 2508410), (240, 2006728), (320, 1505046), (384, 1254205), (480, 1003364), (640, 752523), (960, 501682), (1920, 250841)]