865852560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11239}}^1$

素因数の和:11365

約数の個数: 120

約数和(自身を含む): 2935258560

約数和(自身を除く): 2069406000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 11239, 12840, 15408, 19260, 22478, 25680, 33717, 38520, 44956, 56195, 67434, 77040, 89912, 101151, 112390, 134868, 168585, 179824, 202302, 224780, 269736, 337170, 404604, 449560, 505755, 539472, 674340, 809208, 899120, 1011510, 1202573, 1348680, 1618416, 2023020, 2405146, 2697360, 3607719, 4046040, 4810292, 6012865, 7215438, 8092080, 9620584, 10823157, 12025730, 14430876, 18038595, 19241168, 21646314, 24051460, 28861752, 36077190, 43292628, 48102920, 54115785, 57723504, 72154380, 86585256, 96205840, 108231570, 144308760, 173170512, 216463140, 288617520, 432926280, 865852560]

約数ペア:

[(1, 865852560), (2, 432926280), (3, 288617520), (4, 216463140), (5, 173170512), (6, 144308760), (8, 108231570), (9, 96205840), (10, 86585256), (12, 72154380), (15, 57723504), (16, 54115785), (18, 48102920), (20, 43292628), (24, 36077190), (30, 28861752), (36, 24051460), (40, 21646314), (45, 19241168), (48, 18038595), (60, 14430876), (72, 12025730), (80, 10823157), (90, 9620584), (107, 8092080), (120, 7215438), (144, 6012865), (180, 4810292), (214, 4046040), (240, 3607719), (321, 2697360), (360, 2405146), (428, 2023020), (535, 1618416), (642, 1348680), (720, 1202573), (856, 1011510), (963, 899120), (1070, 809208), (1284, 674340), (1605, 539472), (1712, 505755), (1926, 449560), (2140, 404604), (2568, 337170), (3210, 269736), (3852, 224780), (4280, 202302), (4815, 179824), (5136, 168585), (6420, 134868), (7704, 112390), (8560, 101151), (9630, 89912), (11239, 77040), (12840, 67434), (15408, 56195), (19260, 44956), (22478, 38520), (25680, 33717)]