2490666000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{415111}}^1$

素因数の和:415137

約数の個数: 80

約数和(自身を含む): 8029926528

約数和(自身を除く): 5539260528

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, 415111, 830222, 1245333, 1660444, 2075555, 2490666, 3320888, 4151110, 4981332, 6226665, 6641776, 8302220, 9962664, 10377775, 12453330, 16604440, 19925328, 20755550, 24906660, 31133325, 33208880, 41511100, 49813320, 51888875, 62266650, 83022200, 99626640, 103777750, 124533300, 155666625, 166044400, 207555500, 249066600, 311333250, 415111000, 498133200, 622666500, 830222000, 1245333000, 2490666000]

約数ペア:

[(1, 2490666000), (2, 1245333000), (3, 830222000), (4, 622666500), (5, 498133200), (6, 415111000), (8, 311333250), (10, 249066600), (12, 207555500), (15, 166044400), (16, 155666625), (20, 124533300), (24, 103777750), (25, 99626640), (30, 83022200), (40, 62266650), (48, 51888875), (50, 49813320), (60, 41511100), (75, 33208880), (80, 31133325), (100, 24906660), (120, 20755550), (125, 19925328), (150, 16604440), (200, 12453330), (240, 10377775), (250, 9962664), (300, 8302220), (375, 6641776), (400, 6226665), (500, 4981332), (600, 4151110), (750, 3320888), (1000, 2490666), (1200, 2075555), (1500, 1660444), (2000, 1245333), (3000, 830222), (6000, 415111)]