142321680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2329

約数の個数: 120

約数和(自身を含む): 483551640

約数和(自身を除く): 341229960

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, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2221, 2670, 3204, 3560, 4005, 4272, 4442, 5340, 6408, 6663, 7120, 8010, 8884, 10680, 11105, 12816, 13326, 16020, 17768, 19989, 21360, 22210, 26652, 32040, 33315, 35536, 39978, 44420, 53304, 64080, 66630, 79956, 88840, 99945, 106608, 133260, 159912, 177680, 197669, 199890, 266520, 319824, 395338, 399780, 533040, 593007, 790676, 799560, 988345, 1186014, 1581352, 1599120, 1779021, 1976690, 2372028, 2965035, 3162704, 3558042, 3953380, 4744056, 5930070, 7116084, 7906760, 8895105, 9488112, 11860140, 14232168, 15813520, 17790210, 23720280, 28464336, 35580420, 47440560, 71160840, 142321680]

約数ペア:

[(1, 142321680), (2, 71160840), (3, 47440560), (4, 35580420), (5, 28464336), (6, 23720280), (8, 17790210), (9, 15813520), (10, 14232168), (12, 11860140), (15, 9488112), (16, 8895105), (18, 7906760), (20, 7116084), (24, 5930070), (30, 4744056), (36, 3953380), (40, 3558042), (45, 3162704), (48, 2965035), (60, 2372028), (72, 1976690), (80, 1779021), (89, 1599120), (90, 1581352), (120, 1186014), (144, 988345), (178, 799560), (180, 790676), (240, 593007), (267, 533040), (356, 399780), (360, 395338), (445, 319824), (534, 266520), (712, 199890), (720, 197669), (801, 177680), (890, 159912), (1068, 133260), (1335, 106608), (1424, 99945), (1602, 88840), (1780, 79956), (2136, 66630), (2221, 64080), (2670, 53304), (3204, 44420), (3560, 39978), (4005, 35536), (4272, 33315), (4442, 32040), (5340, 26652), (6408, 22210), (6663, 21360), (7120, 19989), (8010, 17768), (8884, 16020), (10680, 13326), (11105, 12816)]