159893760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3240

約数の個数: 144

約数和(自身を含む): 550113984

約数和(自身を除く): 390220224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3203, 3328, 3840, 4160, 4992, 6240, 6406, 8320, 9609, 9984, 12480, 12812, 16015, 16640, 19218, 24960, 25624, 32030, 38436, 41639, 48045, 49920, 51248, 64060, 76872, 83278, 96090, 102496, 124917, 128120, 153744, 166556, 192180, 204992, 208195, 249834, 256240, 307488, 333112, 384360, 409984, 416390, 499668, 512480, 614976, 624585, 666224, 768720, 819968, 832780, 999336, 1024960, 1229952, 1249170, 1332448, 1537440, 1665560, 1998672, 2049920, 2459904, 2498340, 2664896, 3074880, 3331120, 3997344, 4099840, 4996680, 5329792, 6149760, 6662240, 7994688, 9993360, 10659584, 12299520, 13324480, 15989376, 19986720, 26648960, 31978752, 39973440, 53297920, 79946880, 159893760]

約数ペア:

[(1, 159893760), (2, 79946880), (3, 53297920), (4, 39973440), (5, 31978752), (6, 26648960), (8, 19986720), (10, 15989376), (12, 13324480), (13, 12299520), (15, 10659584), (16, 9993360), (20, 7994688), (24, 6662240), (26, 6149760), (30, 5329792), (32, 4996680), (39, 4099840), (40, 3997344), (48, 3331120), (52, 3074880), (60, 2664896), (64, 2498340), (65, 2459904), (78, 2049920), (80, 1998672), (96, 1665560), (104, 1537440), (120, 1332448), (128, 1249170), (130, 1229952), (156, 1024960), (160, 999336), (192, 832780), (195, 819968), (208, 768720), (240, 666224), (256, 624585), (260, 614976), (312, 512480), (320, 499668), (384, 416390), (390, 409984), (416, 384360), (480, 333112), (520, 307488), (624, 256240), (640, 249834), (768, 208195), (780, 204992), (832, 192180), (960, 166556), (1040, 153744), (1248, 128120), (1280, 124917), (1560, 102496), (1664, 96090), (1920, 83278), (2080, 76872), (2496, 64060), (3120, 51248), (3203, 49920), (3328, 48045), (3840, 41639), (4160, 38436), (4992, 32030), (6240, 25624), (6406, 24960), (8320, 19218), (9609, 16640), (9984, 16015), (12480, 12812)]