123313320

素因数分解:

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

素因数の和:8816

約数の個数: 128

約数和(自身を含む): 442713600

約数和(自身を除く): 319400280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 8783, 14040, 17566, 26349, 35132, 43915, 52698, 70264, 79047, 87830, 105396, 114179, 131745, 158094, 175660, 210792, 228358, 237141, 263490, 316188, 342537, 351320, 395235, 456716, 474282, 526980, 570895, 632376, 685074, 790470, 913432, 948564, 1027611, 1053960, 1141790, 1185705, 1370148, 1580940, 1712685, 1897128, 2055222, 2283580, 2371410, 2740296, 3082833, 3161880, 3425370, 4110444, 4567160, 4742820, 5138055, 6165666, 6850740, 8220888, 9485640, 10276110, 12331332, 13701480, 15414165, 20552220, 24662664, 30828330, 41104440, 61656660, 123313320]

約数ペア:

[(1, 123313320), (2, 61656660), (3, 41104440), (4, 30828330), (5, 24662664), (6, 20552220), (8, 15414165), (9, 13701480), (10, 12331332), (12, 10276110), (13, 9485640), (15, 8220888), (18, 6850740), (20, 6165666), (24, 5138055), (26, 4742820), (27, 4567160), (30, 4110444), (36, 3425370), (39, 3161880), (40, 3082833), (45, 2740296), (52, 2371410), (54, 2283580), (60, 2055222), (65, 1897128), (72, 1712685), (78, 1580940), (90, 1370148), (104, 1185705), (108, 1141790), (117, 1053960), (120, 1027611), (130, 948564), (135, 913432), (156, 790470), (180, 685074), (195, 632376), (216, 570895), (234, 526980), (260, 474282), (270, 456716), (312, 395235), (351, 351320), (360, 342537), (390, 316188), (468, 263490), (520, 237141), (540, 228358), (585, 210792), (702, 175660), (780, 158094), (936, 131745), (1080, 114179), (1170, 105396), (1404, 87830), (1560, 79047), (1755, 70264), (2340, 52698), (2808, 43915), (3510, 35132), (4680, 26349), (7020, 17566), (8783, 14040)]