11877960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 37177920

約数和(自身を除く): 25299960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 618, 620, 744, 824, 930, 961, 1030, 1236, 1240, 1545, 1860, 1922, 2060, 2472, 2883, 3090, 3193, 3720, 3844, 4120, 4805, 5766, 6180, 6386, 7688, 9579, 9610, 11532, 12360, 12772, 14415, 15965, 19158, 19220, 23064, 25544, 28830, 31930, 38316, 38440, 47895, 57660, 63860, 76632, 95790, 98983, 115320, 127720, 191580, 197966, 296949, 383160, 395932, 494915, 593898, 791864, 989830, 1187796, 1484745, 1979660, 2375592, 2969490, 3959320, 5938980, 11877960]

約数ペア:

[(1, 11877960), (2, 5938980), (3, 3959320), (4, 2969490), (5, 2375592), (6, 1979660), (8, 1484745), (10, 1187796), (12, 989830), (15, 791864), (20, 593898), (24, 494915), (30, 395932), (31, 383160), (40, 296949), (60, 197966), (62, 191580), (93, 127720), (103, 115320), (120, 98983), (124, 95790), (155, 76632), (186, 63860), (206, 57660), (248, 47895), (309, 38440), (310, 38316), (372, 31930), (412, 28830), (465, 25544), (515, 23064), (618, 19220), (620, 19158), (744, 15965), (824, 14415), (930, 12772), (961, 12360), (1030, 11532), (1236, 9610), (1240, 9579), (1545, 7688), (1860, 6386), (1922, 6180), (2060, 5766), (2472, 4805), (2883, 4120), (3090, 3844), (3193, 3720)]