72007560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 163864440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1439, 1668, 2085, 2502, 2780, 2878, 3336, 4170, 4317, 5004, 5560, 5756, 6255, 7195, 8340, 8634, 10008, 11512, 12510, 12951, 14390, 16680, 17268, 21585, 25020, 25902, 28780, 34536, 43170, 50040, 51804, 57560, 64755, 86340, 103608, 129510, 172680, 200021, 259020, 400042, 518040, 600063, 800084, 1000105, 1200126, 1600168, 1800189, 2000210, 2400252, 3000315, 3600378, 4000420, 4800504, 6000630, 7200756, 8000840, 9000945, 12001260, 14401512, 18001890, 24002520, 36003780, 72007560]

約数ペア:

[(1, 72007560), (2, 36003780), (3, 24002520), (4, 18001890), (5, 14401512), (6, 12001260), (8, 9000945), (9, 8000840), (10, 7200756), (12, 6000630), (15, 4800504), (18, 4000420), (20, 3600378), (24, 3000315), (30, 2400252), (36, 2000210), (40, 1800189), (45, 1600168), (60, 1200126), (72, 1000105), (90, 800084), (120, 600063), (139, 518040), (180, 400042), (278, 259020), (360, 200021), (417, 172680), (556, 129510), (695, 103608), (834, 86340), (1112, 64755), (1251, 57560), (1390, 51804), (1439, 50040), (1668, 43170), (2085, 34536), (2502, 28780), (2780, 25902), (2878, 25020), (3336, 21585), (4170, 17268), (4317, 16680), (5004, 14390), (5560, 12951), (5756, 12510), (6255, 11512), (7195, 10008), (8340, 8634)]