374240880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39983}}^1$

素因数の和:40015

約数の個数: 120

約数和(自身を含む): 1353538368

約数和(自身を除く): 979297488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 39983, 79966, 119949, 159932, 199915, 239898, 319864, 359847, 399830, 479796, 519779, 599745, 639728, 719694, 799660, 959592, 1039558, 1199490, 1439388, 1559337, 1599320, 1799235, 1919184, 2079116, 2398980, 2598895, 2878776, 3118674, 3198640, 3598470, 4158232, 4678011, 4797960, 5197790, 5757552, 6237348, 7196940, 7796685, 8316464, 9356022, 9595920, 10395580, 12474696, 14393880, 15593370, 18712044, 20791160, 23390055, 24949392, 28787760, 31186740, 37424088, 41582320, 46780110, 62373480, 74848176, 93560220, 124746960, 187120440, 374240880]

約数ペア:

[(1, 374240880), (2, 187120440), (3, 124746960), (4, 93560220), (5, 74848176), (6, 62373480), (8, 46780110), (9, 41582320), (10, 37424088), (12, 31186740), (13, 28787760), (15, 24949392), (16, 23390055), (18, 20791160), (20, 18712044), (24, 15593370), (26, 14393880), (30, 12474696), (36, 10395580), (39, 9595920), (40, 9356022), (45, 8316464), (48, 7796685), (52, 7196940), (60, 6237348), (65, 5757552), (72, 5197790), (78, 4797960), (80, 4678011), (90, 4158232), (104, 3598470), (117, 3198640), (120, 3118674), (130, 2878776), (144, 2598895), (156, 2398980), (180, 2079116), (195, 1919184), (208, 1799235), (234, 1599320), (240, 1559337), (260, 1439388), (312, 1199490), (360, 1039558), (390, 959592), (468, 799660), (520, 719694), (585, 639728), (624, 599745), (720, 519779), (780, 479796), (936, 399830), (1040, 359847), (1170, 319864), (1560, 239898), (1872, 199915), (2340, 159932), (3120, 119949), (4680, 79966), (9360, 39983)]