459849960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2093

約数の個数: 160

約数和(自身を含む): 1568160000

約数和(自身を除く): 1108310040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 1999, 2130, 2556, 2840, 3195, 3240, 3834, 3998, 4260, 5112, 5751, 5997, 6390, 7668, 7996, 8520, 9585, 9995, 11502, 11994, 12780, 15336, 15992, 17991, 19170, 19990, 23004, 23988, 25560, 28755, 29985, 35982, 38340, 39980, 46008, 47976, 53973, 57510, 59970, 71964, 76680, 79960, 89955, 107946, 115020, 119940, 141929, 143928, 161919, 179910, 215892, 230040, 239880, 269865, 283858, 323838, 359820, 425787, 431784, 539730, 567716, 647676, 709645, 719640, 809595, 851574, 1079460, 1135432, 1277361, 1295352, 1419290, 1619190, 1703148, 2128935, 2158920, 2554722, 2838580, 3238380, 3406296, 3832083, 4257870, 5109444, 5677160, 6386805, 6476760, 7664166, 8515740, 10218888, 11496249, 12773610, 15328332, 17031480, 19160415, 22992498, 25547220, 30656664, 38320830, 45984996, 51094440, 57481245, 76641660, 91969992, 114962490, 153283320, 229924980, 459849960]

約数ペア:

[(1, 459849960), (2, 229924980), (3, 153283320), (4, 114962490), (5, 91969992), (6, 76641660), (8, 57481245), (9, 51094440), (10, 45984996), (12, 38320830), (15, 30656664), (18, 25547220), (20, 22992498), (24, 19160415), (27, 17031480), (30, 15328332), (36, 12773610), (40, 11496249), (45, 10218888), (54, 8515740), (60, 7664166), (71, 6476760), (72, 6386805), (81, 5677160), (90, 5109444), (108, 4257870), (120, 3832083), (135, 3406296), (142, 3238380), (162, 2838580), (180, 2554722), (213, 2158920), (216, 2128935), (270, 1703148), (284, 1619190), (324, 1419290), (355, 1295352), (360, 1277361), (405, 1135432), (426, 1079460), (540, 851574), (568, 809595), (639, 719640), (648, 709645), (710, 647676), (810, 567716), (852, 539730), (1065, 431784), (1080, 425787), (1278, 359820), (1420, 323838), (1620, 283858), (1704, 269865), (1917, 239880), (1999, 230040), (2130, 215892), (2556, 179910), (2840, 161919), (3195, 143928), (3240, 141929), (3834, 119940), (3998, 115020), (4260, 107946), (5112, 89955), (5751, 79960), (5997, 76680), (6390, 71964), (7668, 59970), (7996, 57510), (8520, 53973), (9585, 47976), (9995, 46008), (11502, 39980), (11994, 38340), (12780, 35982), (15336, 29985), (15992, 28755), (17991, 25560), (19170, 23988), (19990, 23004)]