61446720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{64007}}^1$

素因数の和:64027

約数の個数: 56

約数和(自身を含む): 195096384

約数和(自身を除く): 133649664

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, 160, 192, 240, 320, 480, 960, 64007, 128014, 192021, 256028, 320035, 384042, 512056, 640070, 768084, 960105, 1024112, 1280140, 1536168, 1920210, 2048224, 2560280, 3072336, 3840420, 4096448, 5120560, 6144672, 7680840, 10241120, 12289344, 15361680, 20482240, 30723360, 61446720]

約数ペア:

[(1, 61446720), (2, 30723360), (3, 20482240), (4, 15361680), (5, 12289344), (6, 10241120), (8, 7680840), (10, 6144672), (12, 5120560), (15, 4096448), (16, 3840420), (20, 3072336), (24, 2560280), (30, 2048224), (32, 1920210), (40, 1536168), (48, 1280140), (60, 1024112), (64, 960105), (80, 768084), (96, 640070), (120, 512056), (160, 384042), (192, 320035), (240, 256028), (320, 192021), (480, 128014), (960, 64007)]