123753240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 192

約数和(自身を含む): 447632640

約数和(自身を除く): 323879400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 853, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1706, 1860, 2015, 2232, 2340, 2418, 2559, 2790, 3224, 3412, 3627, 3720, 4030, 4265, 4680, 4836, 5118, 5580, 6045, 6824, 7254, 7677, 8060, 8530, 9672, 10236, 11089, 11160, 12090, 12795, 14508, 15354, 16120, 17060, 18135, 20472, 22178, 24180, 25590, 26443, 29016, 30708, 33267, 34120, 36270, 38385, 44356, 48360, 51180, 52886, 55445, 61416, 66534, 72540, 76770, 79329, 88712, 99801, 102360, 105772, 110890, 132215, 133068, 145080, 153540, 158658, 166335, 199602, 211544, 221780, 237987, 264430, 266136, 307080, 317316, 332670, 343759, 396645, 399204, 443560, 475974, 499005, 528860, 634632, 665340, 687518, 793290, 798408, 951948, 998010, 1031277, 1057720, 1189935, 1330680, 1375036, 1586580, 1718795, 1903896, 1996020, 2062554, 2379870, 2750072, 3093831, 3173160, 3437590, 3992040, 4125108, 4759740, 5156385, 6187662, 6875180, 8250216, 9519480, 10312770, 12375324, 13750360, 15469155, 20625540, 24750648, 30938310, 41251080, 61876620, 123753240]

約数ペア:

[(1, 123753240), (2, 61876620), (3, 41251080), (4, 30938310), (5, 24750648), (6, 20625540), (8, 15469155), (9, 13750360), (10, 12375324), (12, 10312770), (13, 9519480), (15, 8250216), (18, 6875180), (20, 6187662), (24, 5156385), (26, 4759740), (30, 4125108), (31, 3992040), (36, 3437590), (39, 3173160), (40, 3093831), (45, 2750072), (52, 2379870), (60, 2062554), (62, 1996020), (65, 1903896), (72, 1718795), (78, 1586580), (90, 1375036), (93, 1330680), (104, 1189935), (117, 1057720), (120, 1031277), (124, 998010), (130, 951948), (155, 798408), (156, 793290), (180, 687518), (186, 665340), (195, 634632), (234, 528860), (248, 499005), (260, 475974), (279, 443560), (310, 399204), (312, 396645), (360, 343759), (372, 332670), (390, 317316), (403, 307080), (465, 266136), (468, 264430), (520, 237987), (558, 221780), (585, 211544), (620, 199602), (744, 166335), (780, 158658), (806, 153540), (853, 145080), (930, 133068), (936, 132215), (1116, 110890), (1170, 105772), (1209, 102360), (1240, 99801), (1395, 88712), (1560, 79329), (1612, 76770), (1706, 72540), (1860, 66534), (2015, 61416), (2232, 55445), (2340, 52886), (2418, 51180), (2559, 48360), (2790, 44356), (3224, 38385), (3412, 36270), (3627, 34120), (3720, 33267), (4030, 30708), (4265, 29016), (4680, 26443), (4836, 25590), (5118, 24180), (5580, 22178), (6045, 20472), (6824, 18135), (7254, 17060), (7677, 16120), (8060, 15354), (8530, 14508), (9672, 12795), (10236, 12090), (11089, 11160)]