254841120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{58991}}^1$

素因数の和:59015

約数の個数: 96

約数和(自身を含む): 891959040

約数和(自身を除く): 637117920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 58991, 117982, 176973, 235964, 294955, 353946, 471928, 530919, 589910, 707892, 884865, 943856, 1061838, 1179820, 1415784, 1592757, 1769730, 1887712, 2123676, 2359640, 2654595, 2831568, 3185514, 3539460, 4247352, 4719280, 5309190, 5663136, 6371028, 7078920, 7963785, 8494704, 9438560, 10618380, 12742056, 14157840, 15927570, 16989408, 21236760, 25484112, 28315680, 31855140, 42473520, 50968224, 63710280, 84947040, 127420560, 254841120]

約数ペア:

[(1, 254841120), (2, 127420560), (3, 84947040), (4, 63710280), (5, 50968224), (6, 42473520), (8, 31855140), (9, 28315680), (10, 25484112), (12, 21236760), (15, 16989408), (16, 15927570), (18, 14157840), (20, 12742056), (24, 10618380), (27, 9438560), (30, 8494704), (32, 7963785), (36, 7078920), (40, 6371028), (45, 5663136), (48, 5309190), (54, 4719280), (60, 4247352), (72, 3539460), (80, 3185514), (90, 2831568), (96, 2654595), (108, 2359640), (120, 2123676), (135, 1887712), (144, 1769730), (160, 1592757), (180, 1415784), (216, 1179820), (240, 1061838), (270, 943856), (288, 884865), (360, 707892), (432, 589910), (480, 530919), (540, 471928), (720, 353946), (864, 294955), (1080, 235964), (1440, 176973), (2160, 117982), (4320, 58991)]