15424920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{6121}}^1$

素因数の和:6145

約数の個数: 96

約数和(自身を含む): 57301920

約数和(自身を除く): 41877000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 6121, 12242, 18363, 24484, 30605, 36726, 42847, 48968, 55089, 61210, 73452, 85694, 91815, 110178, 122420, 128541, 146904, 171388, 183630, 214235, 220356, 244840, 257082, 275445, 342776, 367260, 385623, 428470, 440712, 514164, 550890, 642705, 734520, 771246, 856940, 1028328, 1101780, 1285410, 1542492, 1713880, 1928115, 2203560, 2570820, 3084984, 3856230, 5141640, 7712460, 15424920]

約数ペア:

[(1, 15424920), (2, 7712460), (3, 5141640), (4, 3856230), (5, 3084984), (6, 2570820), (7, 2203560), (8, 1928115), (9, 1713880), (10, 1542492), (12, 1285410), (14, 1101780), (15, 1028328), (18, 856940), (20, 771246), (21, 734520), (24, 642705), (28, 550890), (30, 514164), (35, 440712), (36, 428470), (40, 385623), (42, 367260), (45, 342776), (56, 275445), (60, 257082), (63, 244840), (70, 220356), (72, 214235), (84, 183630), (90, 171388), (105, 146904), (120, 128541), (126, 122420), (140, 110178), (168, 91815), (180, 85694), (210, 73452), (252, 61210), (280, 55089), (315, 48968), (360, 42847), (420, 36726), (504, 30605), (630, 24484), (840, 18363), (1260, 12242), (2520, 6121)]