30374280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 99590400

約数和(自身を除く): 69216120

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, 607, 695, 834, 1112, 1214, 1251, 1390, 1668, 1821, 2085, 2428, 2502, 2780, 3035, 3336, 3642, 4170, 4856, 5004, 5463, 5560, 6070, 6255, 7284, 8340, 9105, 10008, 10926, 12140, 12510, 14568, 16680, 18210, 21852, 24280, 25020, 27315, 36420, 43704, 50040, 54630, 72840, 84373, 109260, 168746, 218520, 253119, 337492, 421865, 506238, 674984, 759357, 843730, 1012476, 1265595, 1518714, 1687460, 2024952, 2531190, 3037428, 3374920, 3796785, 5062380, 6074856, 7593570, 10124760, 15187140, 30374280]

約数ペア:

[(1, 30374280), (2, 15187140), (3, 10124760), (4, 7593570), (5, 6074856), (6, 5062380), (8, 3796785), (9, 3374920), (10, 3037428), (12, 2531190), (15, 2024952), (18, 1687460), (20, 1518714), (24, 1265595), (30, 1012476), (36, 843730), (40, 759357), (45, 674984), (60, 506238), (72, 421865), (90, 337492), (120, 253119), (139, 218520), (180, 168746), (278, 109260), (360, 84373), (417, 72840), (556, 54630), (607, 50040), (695, 43704), (834, 36420), (1112, 27315), (1214, 25020), (1251, 24280), (1390, 21852), (1668, 18210), (1821, 16680), (2085, 14568), (2428, 12510), (2502, 12140), (2780, 10926), (3035, 10008), (3336, 9105), (3642, 8340), (4170, 7284), (4856, 6255), (5004, 6070), (5463, 5560)]