2799687960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{55949}}^1$

素因数の和:56105

約数の個数: 96

約数和(自身を含む): 9164610000

約数和(自身を除く): 6364922040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 50040, 55949, 111898, 167847, 223796, 279745, 335694, 447592, 503541, 559490, 671388, 839235, 1007082, 1118980, 1342776, 1678470, 2014164, 2237960, 2517705, 3356940, 4028328, 5035410, 6713880, 7776911, 10070820, 15553822, 20141640, 23330733, 31107644, 38884555, 46661466, 62215288, 69992199, 77769110, 93322932, 116653665, 139984398, 155538220, 186645864, 233307330, 279968796, 311076440, 349960995, 466614660, 559937592, 699921990, 933229320, 1399843980, 2799687960]

約数ペア:

[(1, 2799687960), (2, 1399843980), (3, 933229320), (4, 699921990), (5, 559937592), (6, 466614660), (8, 349960995), (9, 311076440), (10, 279968796), (12, 233307330), (15, 186645864), (18, 155538220), (20, 139984398), (24, 116653665), (30, 93322932), (36, 77769110), (40, 69992199), (45, 62215288), (60, 46661466), (72, 38884555), (90, 31107644), (120, 23330733), (139, 20141640), (180, 15553822), (278, 10070820), (360, 7776911), (417, 6713880), (556, 5035410), (695, 4028328), (834, 3356940), (1112, 2517705), (1251, 2237960), (1390, 2014164), (1668, 1678470), (2085, 1342776), (2502, 1118980), (2780, 1007082), (3336, 839235), (4170, 671388), (5004, 559490), (5560, 503541), (6255, 447592), (8340, 335694), (10008, 279745), (12510, 223796), (16680, 167847), (25020, 111898), (50040, 55949)]