82208880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8783}}^1$

素因数の和:8815

約数の個数: 120

約数和(自身を含む): 297355968

約数和(自身を除く): 215147088

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, 8783, 9360, 17566, 26349, 35132, 43915, 52698, 70264, 79047, 87830, 105396, 114179, 131745, 140528, 158094, 175660, 210792, 228358, 263490, 316188, 342537, 351320, 395235, 421584, 456716, 526980, 570895, 632376, 685074, 702640, 790470, 913432, 1027611, 1053960, 1141790, 1264752, 1370148, 1580940, 1712685, 1826864, 2055222, 2107920, 2283580, 2740296, 3161880, 3425370, 4110444, 4567160, 5138055, 5480592, 6323760, 6850740, 8220888, 9134320, 10276110, 13701480, 16441776, 20552220, 27402960, 41104440, 82208880]

約数ペア:

[(1, 82208880), (2, 41104440), (3, 27402960), (4, 20552220), (5, 16441776), (6, 13701480), (8, 10276110), (9, 9134320), (10, 8220888), (12, 6850740), (13, 6323760), (15, 5480592), (16, 5138055), (18, 4567160), (20, 4110444), (24, 3425370), (26, 3161880), (30, 2740296), (36, 2283580), (39, 2107920), (40, 2055222), (45, 1826864), (48, 1712685), (52, 1580940), (60, 1370148), (65, 1264752), (72, 1141790), (78, 1053960), (80, 1027611), (90, 913432), (104, 790470), (117, 702640), (120, 685074), (130, 632376), (144, 570895), (156, 526980), (180, 456716), (195, 421584), (208, 395235), (234, 351320), (240, 342537), (260, 316188), (312, 263490), (360, 228358), (390, 210792), (468, 175660), (520, 158094), (585, 140528), (624, 131745), (720, 114179), (780, 105396), (936, 87830), (1040, 79047), (1170, 70264), (1560, 52698), (1872, 43915), (2340, 35132), (3120, 26349), (4680, 17566), (8783, 9360)]