123537240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18061}}^1$

素因数の和:18097

約数の個数: 96

約数和(自身を含む): 422650800

約数和(自身を除く): 299113560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 18061, 36122, 54183, 72244, 90305, 108366, 144488, 162549, 180610, 216732, 270915, 325098, 343159, 361220, 433464, 541830, 650196, 686318, 722440, 812745, 1029477, 1083660, 1300392, 1372636, 1625490, 1715795, 2058954, 2167320, 2745272, 3088431, 3250980, 3431590, 4117908, 5147385, 6176862, 6501960, 6863180, 8235816, 10294770, 12353724, 13726360, 15442155, 20589540, 24707448, 30884310, 41179080, 61768620, 123537240]

約数ペア:

[(1, 123537240), (2, 61768620), (3, 41179080), (4, 30884310), (5, 24707448), (6, 20589540), (8, 15442155), (9, 13726360), (10, 12353724), (12, 10294770), (15, 8235816), (18, 6863180), (19, 6501960), (20, 6176862), (24, 5147385), (30, 4117908), (36, 3431590), (38, 3250980), (40, 3088431), (45, 2745272), (57, 2167320), (60, 2058954), (72, 1715795), (76, 1625490), (90, 1372636), (95, 1300392), (114, 1083660), (120, 1029477), (152, 812745), (171, 722440), (180, 686318), (190, 650196), (228, 541830), (285, 433464), (342, 361220), (360, 343159), (380, 325098), (456, 270915), (570, 216732), (684, 180610), (760, 162549), (855, 144488), (1140, 108366), (1368, 90305), (1710, 72244), (2280, 54183), (3420, 36122), (6840, 18061)]