11778960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2920

約数の個数: 80

約数和(自身を含む): 38676096

約数和(自身を除く): 26897136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 2887, 4080, 5774, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 43305, 46192, 49079, 57740, 69288, 86610, 98158, 115480, 138576, 147237, 173220, 196316, 230960, 245395, 294474, 346440, 392632, 490790, 588948, 692880, 736185, 785264, 981580, 1177896, 1472370, 1963160, 2355792, 2944740, 3926320, 5889480, 11778960]

約数ペア:

[(1, 11778960), (2, 5889480), (3, 3926320), (4, 2944740), (5, 2355792), (6, 1963160), (8, 1472370), (10, 1177896), (12, 981580), (15, 785264), (16, 736185), (17, 692880), (20, 588948), (24, 490790), (30, 392632), (34, 346440), (40, 294474), (48, 245395), (51, 230960), (60, 196316), (68, 173220), (80, 147237), (85, 138576), (102, 115480), (120, 98158), (136, 86610), (170, 69288), (204, 57740), (240, 49079), (255, 46192), (272, 43305), (340, 34644), (408, 28870), (510, 23096), (680, 17322), (816, 14435), (1020, 11548), (1360, 8661), (2040, 5774), (2887, 4080)]