19061166720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9927691}}^1$

素因数の和:9927713

約数の個数: 64

約数和(自身を含む): 60757475040

約数和(自身を除く): 41696308320

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, 9927691, 19855382, 29783073, 39710764, 49638455, 59566146, 79421528, 99276910, 119132292, 148915365, 158843056, 198553820, 238264584, 297830730, 317686112, 397107640, 476529168, 595661460, 635372224, 794215280, 953058336, 1191322920, 1270744448, 1588430560, 1906116672, 2382645840, 3176861120, 3812233344, 4765291680, 6353722240, 9530583360, 19061166720]

約数ペア:

[(1, 19061166720), (2, 9530583360), (3, 6353722240), (4, 4765291680), (5, 3812233344), (6, 3176861120), (8, 2382645840), (10, 1906116672), (12, 1588430560), (15, 1270744448), (16, 1191322920), (20, 953058336), (24, 794215280), (30, 635372224), (32, 595661460), (40, 476529168), (48, 397107640), (60, 317686112), (64, 297830730), (80, 238264584), (96, 198553820), (120, 158843056), (128, 148915365), (160, 119132292), (192, 99276910), (240, 79421528), (320, 59566146), (384, 49638455), (480, 39710764), (640, 29783073), (960, 19855382), (1920, 9927691)]