401366880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1830

約数の個数: 192

約数和(自身を含む): 1432105920

約数和(自身を除く): 1030739040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1753, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3506, 3816, 4240, 4320, 4770, 5088, 5259, 5724, 6360, 7012, 7155, 7632, 8480, 8765, 9540, 10518, 11448, 12720, 14024, 14310, 15264, 15777, 17530, 19080, 21036, 22896, 25440, 26295, 28048, 28620, 31554, 35060, 38160, 42072, 45792, 47331, 52590, 56096, 57240, 63108, 70120, 76320, 78885, 84144, 92909, 94662, 105180, 114480, 126216, 140240, 157770, 168288, 185818, 189324, 210360, 228960, 236655, 252432, 278727, 280480, 315540, 371636, 378648, 420720, 464545, 473310, 504864, 557454, 631080, 743272, 757296, 836181, 841440, 929090, 946620, 1114908, 1262160, 1393635, 1486544, 1514592, 1672362, 1858180, 1893240, 2229816, 2508543, 2524320, 2787270, 2973088, 3344724, 3716360, 3786480, 4180905, 4459632, 5017086, 5574540, 6689448, 7432720, 7572960, 8361810, 8919264, 10034172, 11149080, 12542715, 13378896, 14865440, 16723620, 20068344, 22298160, 25085430, 26757792, 33447240, 40136688, 44596320, 50170860, 66894480, 80273376, 100341720, 133788960, 200683440, 401366880]

約数ペア:

[(1, 401366880), (2, 200683440), (3, 133788960), (4, 100341720), (5, 80273376), (6, 66894480), (8, 50170860), (9, 44596320), (10, 40136688), (12, 33447240), (15, 26757792), (16, 25085430), (18, 22298160), (20, 20068344), (24, 16723620), (27, 14865440), (30, 13378896), (32, 12542715), (36, 11149080), (40, 10034172), (45, 8919264), (48, 8361810), (53, 7572960), (54, 7432720), (60, 6689448), (72, 5574540), (80, 5017086), (90, 4459632), (96, 4180905), (106, 3786480), (108, 3716360), (120, 3344724), (135, 2973088), (144, 2787270), (159, 2524320), (160, 2508543), (180, 2229816), (212, 1893240), (216, 1858180), (240, 1672362), (265, 1514592), (270, 1486544), (288, 1393635), (318, 1262160), (360, 1114908), (424, 946620), (432, 929090), (477, 841440), (480, 836181), (530, 757296), (540, 743272), (636, 631080), (720, 557454), (795, 504864), (848, 473310), (864, 464545), (954, 420720), (1060, 378648), (1080, 371636), (1272, 315540), (1431, 280480), (1440, 278727), (1590, 252432), (1696, 236655), (1753, 228960), (1908, 210360), (2120, 189324), (2160, 185818), (2385, 168288), (2544, 157770), (2862, 140240), (3180, 126216), (3506, 114480), (3816, 105180), (4240, 94662), (4320, 92909), (4770, 84144), (5088, 78885), (5259, 76320), (5724, 70120), (6360, 63108), (7012, 57240), (7155, 56096), (7632, 52590), (8480, 47331), (8765, 45792), (9540, 42072), (10518, 38160), (11448, 35060), (12720, 31554), (14024, 28620), (14310, 28048), (15264, 26295), (15777, 25440), (17530, 22896), (19080, 21036)]