1595880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 6289920

約数和(自身を除く): 4694040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 52, 55, 60, 62, 65, 66, 72, 78, 88, 90, 93, 99, 104, 110, 117, 120, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 248, 260, 264, 279, 286, 310, 312, 330, 341, 360, 372, 390, 396, 403, 429, 440, 465, 468, 495, 520, 558, 572, 585, 620, 660, 682, 715, 744, 780, 792, 806, 858, 930, 936, 990, 1023, 1116, 1144, 1170, 1209, 1240, 1287, 1320, 1364, 1395, 1430, 1560, 1612, 1705, 1716, 1860, 1980, 2015, 2046, 2145, 2232, 2340, 2418, 2574, 2728, 2790, 2860, 3069, 3224, 3410, 3432, 3627, 3720, 3960, 4030, 4092, 4290, 4433, 4680, 4836, 5115, 5148, 5580, 5720, 6045, 6138, 6435, 6820, 7254, 8060, 8184, 8580, 8866, 9672, 10230, 10296, 11160, 12090, 12276, 12870, 13299, 13640, 14508, 15345, 16120, 17160, 17732, 18135, 20460, 22165, 24180, 24552, 25740, 26598, 29016, 30690, 35464, 36270, 39897, 40920, 44330, 48360, 51480, 53196, 61380, 66495, 72540, 79794, 88660, 106392, 122760, 132990, 145080, 159588, 177320, 199485, 265980, 319176, 398970, 531960, 797940, 1595880]

約数ペア:

[(1, 1595880), (2, 797940), (3, 531960), (4, 398970), (5, 319176), (6, 265980), (8, 199485), (9, 177320), (10, 159588), (11, 145080), (12, 132990), (13, 122760), (15, 106392), (18, 88660), (20, 79794), (22, 72540), (24, 66495), (26, 61380), (30, 53196), (31, 51480), (33, 48360), (36, 44330), (39, 40920), (40, 39897), (44, 36270), (45, 35464), (52, 30690), (55, 29016), (60, 26598), (62, 25740), (65, 24552), (66, 24180), (72, 22165), (78, 20460), (88, 18135), (90, 17732), (93, 17160), (99, 16120), (104, 15345), (110, 14508), (117, 13640), (120, 13299), (124, 12870), (130, 12276), (132, 12090), (143, 11160), (155, 10296), (156, 10230), (165, 9672), (180, 8866), (186, 8580), (195, 8184), (198, 8060), (220, 7254), (234, 6820), (248, 6435), (260, 6138), (264, 6045), (279, 5720), (286, 5580), (310, 5148), (312, 5115), (330, 4836), (341, 4680), (360, 4433), (372, 4290), (390, 4092), (396, 4030), (403, 3960), (429, 3720), (440, 3627), (465, 3432), (468, 3410), (495, 3224), (520, 3069), (558, 2860), (572, 2790), (585, 2728), (620, 2574), (660, 2418), (682, 2340), (715, 2232), (744, 2145), (780, 2046), (792, 2015), (806, 1980), (858, 1860), (930, 1716), (936, 1705), (990, 1612), (1023, 1560), (1116, 1430), (1144, 1395), (1170, 1364), (1209, 1320), (1240, 1287)]