117878640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44651}}^1$

素因数の和:44678

約数の個数: 80

約数和(自身を含む): 398653056

約数和(自身を除く): 280774416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 44651, 89302, 133953, 178604, 223255, 267906, 357208, 446510, 491161, 535812, 669765, 714416, 893020, 982322, 1071624, 1339530, 1473483, 1786040, 1964644, 2143248, 2455805, 2679060, 2946966, 3572080, 3929288, 4911610, 5358120, 5893932, 7367415, 7858576, 9823220, 10716240, 11787864, 14734830, 19646440, 23575728, 29469660, 39292880, 58939320, 117878640]

約数ペア:

[(1, 117878640), (2, 58939320), (3, 39292880), (4, 29469660), (5, 23575728), (6, 19646440), (8, 14734830), (10, 11787864), (11, 10716240), (12, 9823220), (15, 7858576), (16, 7367415), (20, 5893932), (22, 5358120), (24, 4911610), (30, 3929288), (33, 3572080), (40, 2946966), (44, 2679060), (48, 2455805), (55, 2143248), (60, 1964644), (66, 1786040), (80, 1473483), (88, 1339530), (110, 1071624), (120, 982322), (132, 893020), (165, 714416), (176, 669765), (220, 535812), (240, 491161), (264, 446510), (330, 357208), (440, 267906), (528, 223255), (660, 178604), (880, 133953), (1320, 89302), (2640, 44651)]