1117254240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{775871}}^1$

素因数の和:775892

約数の個数: 72

約数和(自身を含む): 3812635008

約数和(自身を除く): 2695380768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 775871, 1551742, 2327613, 3103484, 3879355, 4655226, 6206968, 6982839, 7758710, 9310452, 11638065, 12413936, 13965678, 15517420, 18620904, 23276130, 24827872, 27931356, 31034840, 34914195, 37241808, 46552260, 55862712, 62069680, 69828390, 74483616, 93104520, 111725424, 124139360, 139656780, 186209040, 223450848, 279313560, 372418080, 558627120, 1117254240]

約数ペア:

[(1, 1117254240), (2, 558627120), (3, 372418080), (4, 279313560), (5, 223450848), (6, 186209040), (8, 139656780), (9, 124139360), (10, 111725424), (12, 93104520), (15, 74483616), (16, 69828390), (18, 62069680), (20, 55862712), (24, 46552260), (30, 37241808), (32, 34914195), (36, 31034840), (40, 27931356), (45, 24827872), (48, 23276130), (60, 18620904), (72, 15517420), (80, 13965678), (90, 12413936), (96, 11638065), (120, 9310452), (144, 7758710), (160, 6982839), (180, 6206968), (240, 4655226), (288, 3879355), (360, 3103484), (480, 2327613), (720, 1551742), (1440, 775871)]