154080240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1601}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 479138976

約数和(自身を除く): 325058736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1601, 1604, 2005, 2406, 3202, 3208, 4010, 4803, 4812, 6015, 6404, 6416, 8005, 8020, 9606, 9624, 12030, 12808, 16010, 16040, 19212, 19248, 24015, 24060, 25616, 32020, 32080, 38424, 48030, 48120, 64040, 76848, 96060, 96240, 128080, 192120, 384240, 642001, 1284002, 1926003, 2568004, 3210005, 3852006, 5136008, 6420010, 7704012, 9630015, 10272016, 12840020, 15408024, 19260030, 25680040, 30816048, 38520060, 51360080, 77040120, 154080240]

約数ペア:

[(1, 154080240), (2, 77040120), (3, 51360080), (4, 38520060), (5, 30816048), (6, 25680040), (8, 19260030), (10, 15408024), (12, 12840020), (15, 10272016), (16, 9630015), (20, 7704012), (24, 6420010), (30, 5136008), (40, 3852006), (48, 3210005), (60, 2568004), (80, 1926003), (120, 1284002), (240, 642001), (401, 384240), (802, 192120), (1203, 128080), (1601, 96240), (1604, 96060), (2005, 76848), (2406, 64040), (3202, 48120), (3208, 48030), (4010, 38424), (4803, 32080), (4812, 32020), (6015, 25616), (6404, 24060), (6416, 24015), (8005, 19248), (8020, 19212), (9606, 16040), (9624, 16010), (12030, 12808)]