1180080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 4352400

約数和(自身を除く): 3172320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 149, 165, 176, 180, 198, 220, 240, 264, 298, 330, 360, 396, 440, 447, 495, 528, 596, 660, 720, 745, 792, 880, 894, 990, 1192, 1320, 1341, 1490, 1584, 1639, 1788, 1980, 2235, 2384, 2640, 2682, 2980, 3278, 3576, 3960, 4470, 4917, 5364, 5960, 6556, 6705, 7152, 7920, 8195, 8940, 9834, 10728, 11920, 13112, 13410, 14751, 16390, 17880, 19668, 21456, 24585, 26224, 26820, 29502, 32780, 35760, 39336, 49170, 53640, 59004, 65560, 73755, 78672, 98340, 107280, 118008, 131120, 147510, 196680, 236016, 295020, 393360, 590040, 1180080]

約数ペア:

[(1, 1180080), (2, 590040), (3, 393360), (4, 295020), (5, 236016), (6, 196680), (8, 147510), (9, 131120), (10, 118008), (11, 107280), (12, 98340), (15, 78672), (16, 73755), (18, 65560), (20, 59004), (22, 53640), (24, 49170), (30, 39336), (33, 35760), (36, 32780), (40, 29502), (44, 26820), (45, 26224), (48, 24585), (55, 21456), (60, 19668), (66, 17880), (72, 16390), (80, 14751), (88, 13410), (90, 13112), (99, 11920), (110, 10728), (120, 9834), (132, 8940), (144, 8195), (149, 7920), (165, 7152), (176, 6705), (180, 6556), (198, 5960), (220, 5364), (240, 4917), (264, 4470), (298, 3960), (330, 3576), (360, 3278), (396, 2980), (440, 2682), (447, 2640), (495, 2384), (528, 2235), (596, 1980), (660, 1788), (720, 1639), (745, 1584), (792, 1490), (880, 1341), (894, 1320), (990, 1192)]