919934640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11941}}^1$

素因数の和:12067

約数の個数: 120

約数和(自身を含む): 3118581648

約数和(自身を除く): 2198647008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 11941, 12840, 15408, 19260, 23882, 25680, 35823, 38520, 47764, 59705, 71646, 77040, 95528, 107469, 119410, 143292, 179115, 191056, 214938, 238820, 286584, 358230, 429876, 477640, 537345, 573168, 716460, 859752, 955280, 1074690, 1277687, 1432920, 1719504, 2149380, 2555374, 2865840, 3833061, 4298760, 5110748, 6388435, 7666122, 8597520, 10221496, 11499183, 12776870, 15332244, 19165305, 20442992, 22998366, 25553740, 30664488, 38330610, 45996732, 51107480, 57495915, 61328976, 76661220, 91993464, 102214960, 114991830, 153322440, 183986928, 229983660, 306644880, 459967320, 919934640]

約数ペア:

[(1, 919934640), (2, 459967320), (3, 306644880), (4, 229983660), (5, 183986928), (6, 153322440), (8, 114991830), (9, 102214960), (10, 91993464), (12, 76661220), (15, 61328976), (16, 57495915), (18, 51107480), (20, 45996732), (24, 38330610), (30, 30664488), (36, 25553740), (40, 22998366), (45, 20442992), (48, 19165305), (60, 15332244), (72, 12776870), (80, 11499183), (90, 10221496), (107, 8597520), (120, 7666122), (144, 6388435), (180, 5110748), (214, 4298760), (240, 3833061), (321, 2865840), (360, 2555374), (428, 2149380), (535, 1719504), (642, 1432920), (720, 1277687), (856, 1074690), (963, 955280), (1070, 859752), (1284, 716460), (1605, 573168), (1712, 537345), (1926, 477640), (2140, 429876), (2568, 358230), (3210, 286584), (3852, 238820), (4280, 214938), (4815, 191056), (5136, 179115), (6420, 143292), (7704, 119410), (8560, 107469), (9630, 95528), (11941, 77040), (12840, 71646), (15408, 59705), (19260, 47764), (23882, 38520), (25680, 35823)]