56995920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26387}}^1$

素因数の和:26409

約数の個数: 80

約数和(自身を含む): 196326720

約数和(自身を除く): 139330800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 26387, 52774, 79161, 105548, 131935, 158322, 211096, 237483, 263870, 316644, 395805, 422192, 474966, 527740, 633288, 712449, 791610, 949932, 1055480, 1187415, 1266576, 1424898, 1583220, 1899864, 2110960, 2374830, 2849796, 3166440, 3562245, 3799728, 4749660, 5699592, 6332880, 7124490, 9499320, 11399184, 14248980, 18998640, 28497960, 56995920]

約数ペア:

[(1, 56995920), (2, 28497960), (3, 18998640), (4, 14248980), (5, 11399184), (6, 9499320), (8, 7124490), (9, 6332880), (10, 5699592), (12, 4749660), (15, 3799728), (16, 3562245), (18, 3166440), (20, 2849796), (24, 2374830), (27, 2110960), (30, 1899864), (36, 1583220), (40, 1424898), (45, 1266576), (48, 1187415), (54, 1055480), (60, 949932), (72, 791610), (80, 712449), (90, 633288), (108, 527740), (120, 474966), (135, 422192), (144, 395805), (180, 316644), (216, 263870), (240, 237483), (270, 211096), (360, 158322), (432, 131935), (540, 105548), (720, 79161), (1080, 52774), (2160, 26387)]