240666000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{40111}}^1$

素因数の和:40137

約数の個数: 80

約数和(自身を含む): 775926528

約数和(自身を除く): 535260528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 40111, 80222, 120333, 160444, 200555, 240666, 320888, 401110, 481332, 601665, 641776, 802220, 962664, 1002775, 1203330, 1604440, 1925328, 2005550, 2406660, 3008325, 3208880, 4011100, 4813320, 5013875, 6016650, 8022200, 9626640, 10027750, 12033300, 15041625, 16044400, 20055500, 24066600, 30083250, 40111000, 48133200, 60166500, 80222000, 120333000, 240666000]

約数ペア:

[(1, 240666000), (2, 120333000), (3, 80222000), (4, 60166500), (5, 48133200), (6, 40111000), (8, 30083250), (10, 24066600), (12, 20055500), (15, 16044400), (16, 15041625), (20, 12033300), (24, 10027750), (25, 9626640), (30, 8022200), (40, 6016650), (48, 5013875), (50, 4813320), (60, 4011100), (75, 3208880), (80, 3008325), (100, 2406660), (120, 2005550), (125, 1925328), (150, 1604440), (200, 1203330), (240, 1002775), (250, 962664), (300, 802220), (375, 641776), (400, 601665), (500, 481332), (600, 401110), (750, 320888), (1000, 240666), (1200, 200555), (1500, 160444), (2000, 120333), (3000, 80222), (6000, 40111)]