899992080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32051}}^1$

素因数の和:32086

約数の個数: 160

約数和(自身を含む): 3338536320

約数和(自身を除く): 2438544240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 32051, 64102, 96153, 128204, 160255, 192306, 256408, 288459, 320510, 384612, 416663, 480765, 512816, 576918, 641020, 769224, 833326, 865377, 961530, 1153836, 1249989, 1282040, 1442295, 1538448, 1666652, 1730754, 1923060, 2083315, 2307672, 2499978, 2564080, 2884590, 3333304, 3461508, 3749967, 3846120, 4166630, 4326885, 4615344, 4999956, 5769180, 6249945, 6666608, 6923016, 7499934, 7692240, 8333260, 8653770, 9999912, 11249901, 11538360, 12499890, 13846032, 14999868, 16666520, 17307540, 18749835, 19999824, 22499802, 23076720, 24999780, 29999736, 33333040, 34615080, 37499670, 44999604, 49999560, 56249505, 59999472, 69230160, 74999340, 89999208, 99999120, 112499010, 149998680, 179998416, 224998020, 299997360, 449996040, 899992080]

約数ペア:

[(1, 899992080), (2, 449996040), (3, 299997360), (4, 224998020), (5, 179998416), (6, 149998680), (8, 112499010), (9, 99999120), (10, 89999208), (12, 74999340), (13, 69230160), (15, 59999472), (16, 56249505), (18, 49999560), (20, 44999604), (24, 37499670), (26, 34615080), (27, 33333040), (30, 29999736), (36, 24999780), (39, 23076720), (40, 22499802), (45, 19999824), (48, 18749835), (52, 17307540), (54, 16666520), (60, 14999868), (65, 13846032), (72, 12499890), (78, 11538360), (80, 11249901), (90, 9999912), (104, 8653770), (108, 8333260), (117, 7692240), (120, 7499934), (130, 6923016), (135, 6666608), (144, 6249945), (156, 5769180), (180, 4999956), (195, 4615344), (208, 4326885), (216, 4166630), (234, 3846120), (240, 3749967), (260, 3461508), (270, 3333304), (312, 2884590), (351, 2564080), (360, 2499978), (390, 2307672), (432, 2083315), (468, 1923060), (520, 1730754), (540, 1666652), (585, 1538448), (624, 1442295), (702, 1282040), (720, 1249989), (780, 1153836), (936, 961530), (1040, 865377), (1080, 833326), (1170, 769224), (1404, 641020), (1560, 576918), (1755, 512816), (1872, 480765), (2160, 416663), (2340, 384612), (2808, 320510), (3120, 288459), (3510, 256408), (4680, 192306), (5616, 160255), (7020, 128204), (9360, 96153), (14040, 64102), (28080, 32051)]