318630240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73757}}^1$

素因数の和:73781

約数の個数: 96

約数和(自身を含む): 1115220960

約数和(自身を除く): 796590720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 73757, 147514, 221271, 295028, 368785, 442542, 590056, 663813, 737570, 885084, 1106355, 1180112, 1327626, 1475140, 1770168, 1991439, 2212710, 2360224, 2655252, 2950280, 3319065, 3540336, 3982878, 4425420, 5310504, 5900560, 6638130, 7080672, 7965756, 8850840, 9957195, 10621008, 11801120, 13276260, 15931512, 17701680, 19914390, 21242016, 26552520, 31863024, 35403360, 39828780, 53105040, 63726048, 79657560, 106210080, 159315120, 318630240]

約数ペア:

[(1, 318630240), (2, 159315120), (3, 106210080), (4, 79657560), (5, 63726048), (6, 53105040), (8, 39828780), (9, 35403360), (10, 31863024), (12, 26552520), (15, 21242016), (16, 19914390), (18, 17701680), (20, 15931512), (24, 13276260), (27, 11801120), (30, 10621008), (32, 9957195), (36, 8850840), (40, 7965756), (45, 7080672), (48, 6638130), (54, 5900560), (60, 5310504), (72, 4425420), (80, 3982878), (90, 3540336), (96, 3319065), (108, 2950280), (120, 2655252), (135, 2360224), (144, 2212710), (160, 1991439), (180, 1770168), (216, 1475140), (240, 1327626), (270, 1180112), (288, 1106355), (360, 885084), (432, 737570), (480, 663813), (540, 590056), (720, 442542), (864, 368785), (1080, 295028), (1440, 221271), (2160, 147514), (4320, 73757)]