127420560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{58991}}^1$

素因数の和:59013

約数の個数: 80

約数和(自身を含む): 438900480

約数和(自身を除く): 311479920

約数列:

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

約数ペア:

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