249361440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30559}}^1$

素因数の和:30594

約数の個数: 96

約数和(自身を含む): 831720960

約数和(自身を除く): 582359520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 30559, 61118, 91677, 122236, 152795, 183354, 244472, 305590, 366708, 458385, 488944, 519503, 611180, 733416, 916770, 977888, 1039006, 1222360, 1466832, 1558509, 1833540, 2078012, 2444720, 2597515, 2933664, 3117018, 3667080, 4156024, 4889440, 5195030, 6234036, 7334160, 7792545, 8312048, 10390060, 12468072, 14668320, 15585090, 16624096, 20780120, 24936144, 31170180, 41560240, 49872288, 62340360, 83120480, 124680720, 249361440]

約数ペア:

[(1, 249361440), (2, 124680720), (3, 83120480), (4, 62340360), (5, 49872288), (6, 41560240), (8, 31170180), (10, 24936144), (12, 20780120), (15, 16624096), (16, 15585090), (17, 14668320), (20, 12468072), (24, 10390060), (30, 8312048), (32, 7792545), (34, 7334160), (40, 6234036), (48, 5195030), (51, 4889440), (60, 4156024), (68, 3667080), (80, 3117018), (85, 2933664), (96, 2597515), (102, 2444720), (120, 2078012), (136, 1833540), (160, 1558509), (170, 1466832), (204, 1222360), (240, 1039006), (255, 977888), (272, 916770), (340, 733416), (408, 611180), (480, 519503), (510, 488944), (544, 458385), (680, 366708), (816, 305590), (1020, 244472), (1360, 183354), (1632, 152795), (2040, 122236), (2720, 91677), (4080, 61118), (8160, 30559)]