144703920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8999}}^1$

素因数の和:9082

約数の個数: 80

約数和(自身を含む): 455328000

約数和(自身を除く): 310624080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 8999, 16080, 17998, 26997, 35996, 44995, 53994, 71992, 89990, 107988, 134985, 143984, 179980, 215976, 269970, 359960, 431952, 539940, 602933, 719920, 1079880, 1205866, 1808799, 2159760, 2411732, 3014665, 3617598, 4823464, 6029330, 7235196, 9043995, 9646928, 12058660, 14470392, 18087990, 24117320, 28940784, 36175980, 48234640, 72351960, 144703920]

約数ペア:

[(1, 144703920), (2, 72351960), (3, 48234640), (4, 36175980), (5, 28940784), (6, 24117320), (8, 18087990), (10, 14470392), (12, 12058660), (15, 9646928), (16, 9043995), (20, 7235196), (24, 6029330), (30, 4823464), (40, 3617598), (48, 3014665), (60, 2411732), (67, 2159760), (80, 1808799), (120, 1205866), (134, 1079880), (201, 719920), (240, 602933), (268, 539940), (335, 431952), (402, 359960), (536, 269970), (670, 215976), (804, 179980), (1005, 143984), (1072, 134985), (1340, 107988), (1608, 89990), (2010, 71992), (2680, 53994), (3216, 44995), (4020, 35996), (5360, 26997), (8040, 17998), (8999, 16080)]