60251280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 200403840

約数和(自身を除く): 140152560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 181, 190, 219, 228, 240, 285, 292, 304, 362, 365, 380, 438, 456, 543, 570, 584, 724, 730, 760, 876, 905, 912, 1086, 1095, 1140, 1168, 1387, 1448, 1460, 1520, 1752, 1810, 2172, 2190, 2280, 2715, 2774, 2896, 2920, 3439, 3504, 3620, 4161, 4344, 4380, 4560, 5430, 5548, 5840, 6878, 6935, 7240, 8322, 8688, 8760, 10317, 10860, 11096, 13213, 13756, 13870, 14480, 16644, 17195, 17520, 20634, 20805, 21720, 22192, 26426, 27512, 27740, 33288, 34390, 39639, 41268, 41610, 43440, 51585, 52852, 55024, 55480, 66065, 66576, 68780, 79278, 82536, 83220, 103170, 105704, 110960, 132130, 137560, 158556, 165072, 166440, 198195, 206340, 211408, 251047, 264260, 275120, 317112, 332880, 396390, 412680, 502094, 528520, 634224, 753141, 792780, 825360, 1004188, 1057040, 1255235, 1506282, 1585560, 2008376, 2510470, 3012564, 3171120, 3765705, 4016752, 5020940, 6025128, 7531410, 10041880, 12050256, 15062820, 20083760, 30125640, 60251280]

約数ペア:

[(1, 60251280), (2, 30125640), (3, 20083760), (4, 15062820), (5, 12050256), (6, 10041880), (8, 7531410), (10, 6025128), (12, 5020940), (15, 4016752), (16, 3765705), (19, 3171120), (20, 3012564), (24, 2510470), (30, 2008376), (38, 1585560), (40, 1506282), (48, 1255235), (57, 1057040), (60, 1004188), (73, 825360), (76, 792780), (80, 753141), (95, 634224), (114, 528520), (120, 502094), (146, 412680), (152, 396390), (181, 332880), (190, 317112), (219, 275120), (228, 264260), (240, 251047), (285, 211408), (292, 206340), (304, 198195), (362, 166440), (365, 165072), (380, 158556), (438, 137560), (456, 132130), (543, 110960), (570, 105704), (584, 103170), (724, 83220), (730, 82536), (760, 79278), (876, 68780), (905, 66576), (912, 66065), (1086, 55480), (1095, 55024), (1140, 52852), (1168, 51585), (1387, 43440), (1448, 41610), (1460, 41268), (1520, 39639), (1752, 34390), (1810, 33288), (2172, 27740), (2190, 27512), (2280, 26426), (2715, 22192), (2774, 21720), (2896, 20805), (2920, 20634), (3439, 17520), (3504, 17195), (3620, 16644), (4161, 14480), (4344, 13870), (4380, 13756), (4560, 13213), (5430, 11096), (5548, 10860), (5840, 10317), (6878, 8760), (6935, 8688), (7240, 8322)]