387347040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15823}}^1$

素因数の和:15861

約数の個数: 144

約数和(自身を含む): 1399664448

約数和(自身を除く): 1012317408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 15823, 24480, 31646, 47469, 63292, 79115, 94938, 126584, 142407, 158230, 189876, 237345, 253168, 268991, 284814, 316460, 379752, 474690, 506336, 537982, 569628, 632920, 712035, 759504, 806973, 949380, 1075964, 1139256, 1265840, 1344955, 1424070, 1519008, 1613946, 1898760, 2151928, 2278512, 2420919, 2531680, 2689910, 2848140, 3227892, 3797520, 4034865, 4303856, 4557024, 4841838, 5379820, 5696280, 6455784, 7595040, 8069730, 8607712, 9683676, 10759640, 11392560, 12104595, 12911568, 16139460, 19367352, 21519280, 22785120, 24209190, 25823136, 32278920, 38734704, 43038560, 48418380, 64557840, 77469408, 96836760, 129115680, 193673520, 387347040]

約数ペア:

[(1, 387347040), (2, 193673520), (3, 129115680), (4, 96836760), (5, 77469408), (6, 64557840), (8, 48418380), (9, 43038560), (10, 38734704), (12, 32278920), (15, 25823136), (16, 24209190), (17, 22785120), (18, 21519280), (20, 19367352), (24, 16139460), (30, 12911568), (32, 12104595), (34, 11392560), (36, 10759640), (40, 9683676), (45, 8607712), (48, 8069730), (51, 7595040), (60, 6455784), (68, 5696280), (72, 5379820), (80, 4841838), (85, 4557024), (90, 4303856), (96, 4034865), (102, 3797520), (120, 3227892), (136, 2848140), (144, 2689910), (153, 2531680), (160, 2420919), (170, 2278512), (180, 2151928), (204, 1898760), (240, 1613946), (255, 1519008), (272, 1424070), (288, 1344955), (306, 1265840), (340, 1139256), (360, 1075964), (408, 949380), (480, 806973), (510, 759504), (544, 712035), (612, 632920), (680, 569628), (720, 537982), (765, 506336), (816, 474690), (1020, 379752), (1224, 316460), (1360, 284814), (1440, 268991), (1530, 253168), (1632, 237345), (2040, 189876), (2448, 158230), (2720, 142407), (3060, 126584), (4080, 94938), (4896, 79115), (6120, 63292), (8160, 47469), (12240, 31646), (15823, 24480)]