189105120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3265

約数の個数: 144

約数和(自身を含む): 661267152

約数和(自身を除く): 472162032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3203, 3280, 3690, 3936, 4920, 5904, 6406, 6560, 7380, 9609, 9840, 11808, 12812, 14760, 16015, 19218, 19680, 25624, 28827, 29520, 32030, 38436, 48045, 51248, 57654, 59040, 64060, 76872, 96090, 102496, 115308, 128120, 131323, 144135, 153744, 192180, 230616, 256240, 262646, 288270, 307488, 384360, 393969, 461232, 512480, 525292, 576540, 656615, 768720, 787938, 922464, 1050584, 1153080, 1181907, 1313230, 1537440, 1575876, 1969845, 2101168, 2306160, 2363814, 2626460, 3151752, 3939690, 4202336, 4612320, 4727628, 5252920, 5909535, 6303504, 7879380, 9455256, 10505840, 11819070, 12607008, 15758760, 18910512, 21011680, 23638140, 31517520, 37821024, 47276280, 63035040, 94552560, 189105120]

約数ペア:

[(1, 189105120), (2, 94552560), (3, 63035040), (4, 47276280), (5, 37821024), (6, 31517520), (8, 23638140), (9, 21011680), (10, 18910512), (12, 15758760), (15, 12607008), (16, 11819070), (18, 10505840), (20, 9455256), (24, 7879380), (30, 6303504), (32, 5909535), (36, 5252920), (40, 4727628), (41, 4612320), (45, 4202336), (48, 3939690), (60, 3151752), (72, 2626460), (80, 2363814), (82, 2306160), (90, 2101168), (96, 1969845), (120, 1575876), (123, 1537440), (144, 1313230), (160, 1181907), (164, 1153080), (180, 1050584), (205, 922464), (240, 787938), (246, 768720), (288, 656615), (328, 576540), (360, 525292), (369, 512480), (410, 461232), (480, 393969), (492, 384360), (615, 307488), (656, 288270), (720, 262646), (738, 256240), (820, 230616), (984, 192180), (1230, 153744), (1312, 144135), (1440, 131323), (1476, 128120), (1640, 115308), (1845, 102496), (1968, 96090), (2460, 76872), (2952, 64060), (3203, 59040), (3280, 57654), (3690, 51248), (3936, 48045), (4920, 38436), (5904, 32030), (6406, 29520), (6560, 28827), (7380, 25624), (9609, 19680), (9840, 19218), (11808, 16015), (12812, 14760)]