402433440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{838403}}^1$

素因数の和:838421

約数の個数: 48

約数和(自身を含む): 1267666848

約数和(自身を除く): 865233408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 838403, 1676806, 2515209, 3353612, 4192015, 5030418, 6707224, 8384030, 10060836, 12576045, 13414448, 16768060, 20121672, 25152090, 26828896, 33536120, 40243344, 50304180, 67072240, 80486688, 100608360, 134144480, 201216720, 402433440]

約数ペア:

[(1, 402433440), (2, 201216720), (3, 134144480), (4, 100608360), (5, 80486688), (6, 67072240), (8, 50304180), (10, 40243344), (12, 33536120), (15, 26828896), (16, 25152090), (20, 20121672), (24, 16768060), (30, 13414448), (32, 12576045), (40, 10060836), (48, 8384030), (60, 6707224), (80, 5030418), (96, 4192015), (120, 3353612), (160, 2515209), (240, 1676806), (480, 838403)]