945803280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1229

約数の個数: 160

約数和(自身を含む): 3104087040

約数和(自身を除く): 2158283760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 211, 228, 240, 285, 304, 380, 422, 456, 570, 633, 760, 844, 912, 983, 1055, 1140, 1266, 1520, 1688, 1966, 2110, 2280, 2532, 2949, 3165, 3376, 3932, 4009, 4220, 4560, 4915, 5064, 5898, 6330, 7864, 8018, 8440, 9830, 10128, 11796, 12027, 12660, 14745, 15728, 16036, 16880, 18677, 19660, 20045, 23592, 24054, 25320, 29490, 32072, 37354, 39320, 40090, 47184, 48108, 50640, 56031, 58980, 60135, 64144, 74708, 78640, 80180, 93385, 96216, 112062, 117960, 120270, 149416, 160360, 186770, 192432, 207413, 224124, 235920, 240540, 280155, 298832, 320720, 373540, 414826, 448248, 481080, 560310, 622239, 747080, 829652, 896496, 962160, 1037065, 1120620, 1244478, 1494160, 1659304, 2074130, 2241240, 2488956, 3111195, 3318608, 3940847, 4148260, 4482480, 4977912, 6222390, 7881694, 8296520, 9955824, 11822541, 12444780, 15763388, 16593040, 19704235, 23645082, 24889560, 31526776, 39408470, 47290164, 49779120, 59112705, 63053552, 78816940, 94580328, 118225410, 157633880, 189160656, 236450820, 315267760, 472901640, 945803280]

約数ペア:

[(1, 945803280), (2, 472901640), (3, 315267760), (4, 236450820), (5, 189160656), (6, 157633880), (8, 118225410), (10, 94580328), (12, 78816940), (15, 63053552), (16, 59112705), (19, 49779120), (20, 47290164), (24, 39408470), (30, 31526776), (38, 24889560), (40, 23645082), (48, 19704235), (57, 16593040), (60, 15763388), (76, 12444780), (80, 11822541), (95, 9955824), (114, 8296520), (120, 7881694), (152, 6222390), (190, 4977912), (211, 4482480), (228, 4148260), (240, 3940847), (285, 3318608), (304, 3111195), (380, 2488956), (422, 2241240), (456, 2074130), (570, 1659304), (633, 1494160), (760, 1244478), (844, 1120620), (912, 1037065), (983, 962160), (1055, 896496), (1140, 829652), (1266, 747080), (1520, 622239), (1688, 560310), (1966, 481080), (2110, 448248), (2280, 414826), (2532, 373540), (2949, 320720), (3165, 298832), (3376, 280155), (3932, 240540), (4009, 235920), (4220, 224124), (4560, 207413), (4915, 192432), (5064, 186770), (5898, 160360), (6330, 149416), (7864, 120270), (8018, 117960), (8440, 112062), (9830, 96216), (10128, 93385), (11796, 80180), (12027, 78640), (12660, 74708), (14745, 64144), (15728, 60135), (16036, 58980), (16880, 56031), (18677, 50640), (19660, 48108), (20045, 47184), (23592, 40090), (24054, 39320), (25320, 37354), (29490, 32072)]