1180135040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{263423}}^1$

素因数の和:263449

約数の個数: 64

約数和(自身を含む): 3224309760

約数和(自身を除く): 2044174720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 263423, 526846, 1053692, 1317115, 1843961, 2107384, 2634230, 3687922, 4214768, 5268460, 7375844, 8429536, 9219805, 10536920, 14751688, 16859072, 18439610, 21073840, 29503376, 33718144, 36879220, 42147680, 59006752, 73758440, 84295360, 118013504, 147516880, 168590720, 236027008, 295033760, 590067520, 1180135040]

約数ペア:

[(1, 1180135040), (2, 590067520), (4, 295033760), (5, 236027008), (7, 168590720), (8, 147516880), (10, 118013504), (14, 84295360), (16, 73758440), (20, 59006752), (28, 42147680), (32, 36879220), (35, 33718144), (40, 29503376), (56, 21073840), (64, 18439610), (70, 16859072), (80, 14751688), (112, 10536920), (128, 9219805), (140, 8429536), (160, 7375844), (224, 5268460), (280, 4214768), (320, 3687922), (448, 2634230), (560, 2107384), (640, 1843961), (896, 1317115), (1120, 1053692), (2240, 526846), (4480, 263423)]