130553880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63997}}^1$

素因数の和:64028

約数の個数: 64

約数和(自身を含む): 414707040

約数和(自身を除く): 284153160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 63997, 127994, 191991, 255988, 319985, 383982, 511976, 639970, 767964, 959955, 1087949, 1279940, 1535928, 1919910, 2175898, 2559880, 3263847, 3839820, 4351796, 5439745, 6527694, 7679640, 8703592, 10879490, 13055388, 16319235, 21758980, 26110776, 32638470, 43517960, 65276940, 130553880]

約数ペア:

[(1, 130553880), (2, 65276940), (3, 43517960), (4, 32638470), (5, 26110776), (6, 21758980), (8, 16319235), (10, 13055388), (12, 10879490), (15, 8703592), (17, 7679640), (20, 6527694), (24, 5439745), (30, 4351796), (34, 3839820), (40, 3263847), (51, 2559880), (60, 2175898), (68, 1919910), (85, 1535928), (102, 1279940), (120, 1087949), (136, 959955), (170, 767964), (204, 639970), (255, 511976), (340, 383982), (408, 319985), (510, 255988), (680, 191991), (1020, 127994), (2040, 63997)]