328551120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4170

約数の個数: 160

約数和(自身を含む): 1162544640

約数和(自身を除く): 833993520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4111, 4440, 4995, 5328, 6660, 7992, 8222, 8880, 9990, 12333, 13320, 15984, 16444, 19980, 20555, 24666, 26640, 32888, 36999, 39960, 41110, 49332, 61665, 65776, 73998, 79920, 82220, 98664, 110997, 123330, 147996, 152107, 164440, 184995, 197328, 221994, 246660, 295992, 304214, 328880, 369990, 443988, 456321, 493320, 554985, 591984, 608428, 739980, 760535, 887976, 912642, 986640, 1109970, 1216856, 1368963, 1479960, 1521070, 1775952, 1825284, 2219940, 2281605, 2433712, 2737926, 2959920, 3042140, 3650568, 4106889, 4439880, 4563210, 5475852, 6084280, 6844815, 7301136, 8213778, 8879760, 9126420, 10951704, 12168560, 13689630, 16427556, 18252840, 20534445, 21903408, 27379260, 32855112, 36505680, 41068890, 54758520, 65710224, 82137780, 109517040, 164275560, 328551120]

約数ペア:

[(1, 328551120), (2, 164275560), (3, 109517040), (4, 82137780), (5, 65710224), (6, 54758520), (8, 41068890), (9, 36505680), (10, 32855112), (12, 27379260), (15, 21903408), (16, 20534445), (18, 18252840), (20, 16427556), (24, 13689630), (27, 12168560), (30, 10951704), (36, 9126420), (37, 8879760), (40, 8213778), (45, 7301136), (48, 6844815), (54, 6084280), (60, 5475852), (72, 4563210), (74, 4439880), (80, 4106889), (90, 3650568), (108, 3042140), (111, 2959920), (120, 2737926), (135, 2433712), (144, 2281605), (148, 2219940), (180, 1825284), (185, 1775952), (216, 1521070), (222, 1479960), (240, 1368963), (270, 1216856), (296, 1109970), (333, 986640), (360, 912642), (370, 887976), (432, 760535), (444, 739980), (540, 608428), (555, 591984), (592, 554985), (666, 493320), (720, 456321), (740, 443988), (888, 369990), (999, 328880), (1080, 304214), (1110, 295992), (1332, 246660), (1480, 221994), (1665, 197328), (1776, 184995), (1998, 164440), (2160, 152107), (2220, 147996), (2664, 123330), (2960, 110997), (3330, 98664), (3996, 82220), (4111, 79920), (4440, 73998), (4995, 65776), (5328, 61665), (6660, 49332), (7992, 41110), (8222, 39960), (8880, 36999), (9990, 32888), (12333, 26640), (13320, 24666), (15984, 20555), (16444, 19980)]