20342605440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{10595107}}^1$

素因数の和:10595129

約数の個数: 64

約数和(自身を含む): 64842060960

約数和(自身を除く): 44499455520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 10595107, 21190214, 31785321, 42380428, 52975535, 63570642, 84760856, 105951070, 127141284, 158926605, 169521712, 211902140, 254282568, 317853210, 339043424, 423804280, 508565136, 635706420, 678086848, 847608560, 1017130272, 1271412840, 1356173696, 1695217120, 2034260544, 2542825680, 3390434240, 4068521088, 5085651360, 6780868480, 10171302720, 20342605440]

約数ペア:

[(1, 20342605440), (2, 10171302720), (3, 6780868480), (4, 5085651360), (5, 4068521088), (6, 3390434240), (8, 2542825680), (10, 2034260544), (12, 1695217120), (15, 1356173696), (16, 1271412840), (20, 1017130272), (24, 847608560), (30, 678086848), (32, 635706420), (40, 508565136), (48, 423804280), (60, 339043424), (64, 317853210), (80, 254282568), (96, 211902140), (120, 169521712), (128, 158926605), (160, 127141284), (192, 105951070), (240, 84760856), (320, 63570642), (384, 52975535), (480, 42380428), (640, 31785321), (960, 21190214), (1920, 10595107)]