123300120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 275867880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1319, 1558, 1640, 2280, 2337, 2460, 2638, 3116, 3895, 3957, 4674, 4920, 5276, 6232, 6595, 7790, 7914, 9348, 10552, 11685, 13190, 15580, 15828, 18696, 19785, 23370, 25061, 26380, 31160, 31656, 39570, 46740, 50122, 52760, 54079, 75183, 79140, 93480, 100244, 108158, 125305, 150366, 158280, 162237, 200488, 216316, 250610, 270395, 300732, 324474, 375915, 432632, 501220, 540790, 601464, 648948, 751830, 811185, 1002440, 1027501, 1081580, 1297896, 1503660, 1622370, 2055002, 2163160, 3007320, 3082503, 3244740, 4110004, 5137505, 6165006, 6489480, 8220008, 10275010, 12330012, 15412515, 20550020, 24660024, 30825030, 41100040, 61650060, 123300120]

約数ペア:

[(1, 123300120), (2, 61650060), (3, 41100040), (4, 30825030), (5, 24660024), (6, 20550020), (8, 15412515), (10, 12330012), (12, 10275010), (15, 8220008), (19, 6489480), (20, 6165006), (24, 5137505), (30, 4110004), (38, 3244740), (40, 3082503), (41, 3007320), (57, 2163160), (60, 2055002), (76, 1622370), (82, 1503660), (95, 1297896), (114, 1081580), (120, 1027501), (123, 1002440), (152, 811185), (164, 751830), (190, 648948), (205, 601464), (228, 540790), (246, 501220), (285, 432632), (328, 375915), (380, 324474), (410, 300732), (456, 270395), (492, 250610), (570, 216316), (615, 200488), (760, 162237), (779, 158280), (820, 150366), (984, 125305), (1140, 108158), (1230, 100244), (1319, 93480), (1558, 79140), (1640, 75183), (2280, 54079), (2337, 52760), (2460, 50122), (2638, 46740), (3116, 39570), (3895, 31656), (3957, 31160), (4674, 26380), (4920, 25061), (5276, 23370), (6232, 19785), (6595, 18696), (7790, 15828), (7914, 15580), (9348, 13190), (10552, 11685)]