2340000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{13}}^1$

素因数の和:49

約数の個数: 180

約数和(自身を含む): 8954946

約数和(自身を除く): 6614946

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 325, 360, 375, 390, 400, 416, 450, 468, 480, 500, 520, 585, 600, 624, 625, 650, 720, 750, 780, 800, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1248, 1250, 1300, 1440, 1500, 1560, 1625, 1800, 1872, 1875, 1950, 2000, 2080, 2250, 2340, 2400, 2500, 2600, 2925, 3000, 3120, 3250, 3600, 3744, 3750, 3900, 4000, 4500, 4680, 4875, 5000, 5200, 5625, 5850, 6000, 6240, 6500, 7200, 7500, 7800, 8125, 9000, 9360, 9750, 10000, 10400, 11250, 11700, 12000, 13000, 14625, 15000, 15600, 16250, 18000, 18720, 19500, 20000, 22500, 23400, 24375, 26000, 29250, 30000, 31200, 32500, 36000, 39000, 45000, 46800, 48750, 52000, 58500, 60000, 65000, 73125, 78000, 90000, 93600, 97500, 117000, 130000, 146250, 156000, 180000, 195000, 234000, 260000, 292500, 390000, 468000, 585000, 780000, 1170000, 2340000]

約数ペア:

[(1, 2340000), (2, 1170000), (3, 780000), (4, 585000), (5, 468000), (6, 390000), (8, 292500), (9, 260000), (10, 234000), (12, 195000), (13, 180000), (15, 156000), (16, 146250), (18, 130000), (20, 117000), (24, 97500), (25, 93600), (26, 90000), (30, 78000), (32, 73125), (36, 65000), (39, 60000), (40, 58500), (45, 52000), (48, 48750), (50, 46800), (52, 45000), (60, 39000), (65, 36000), (72, 32500), (75, 31200), (78, 30000), (80, 29250), (90, 26000), (96, 24375), (100, 23400), (104, 22500), (117, 20000), (120, 19500), (125, 18720), (130, 18000), (144, 16250), (150, 15600), (156, 15000), (160, 14625), (180, 13000), (195, 12000), (200, 11700), (208, 11250), (225, 10400), (234, 10000), (240, 9750), (250, 9360), (260, 9000), (288, 8125), (300, 7800), (312, 7500), (325, 7200), (360, 6500), (375, 6240), (390, 6000), (400, 5850), (416, 5625), (450, 5200), (468, 5000), (480, 4875), (500, 4680), (520, 4500), (585, 4000), (600, 3900), (624, 3750), (625, 3744), (650, 3600), (720, 3250), (750, 3120), (780, 3000), (800, 2925), (900, 2600), (936, 2500), (975, 2400), (1000, 2340), (1040, 2250), (1125, 2080), (1170, 2000), (1200, 1950), (1248, 1875), (1250, 1872), (1300, 1800), (1440, 1625), (1500, 1560)]