123120090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36973}}^1$

素因数の和:37023

約数の個数: 48

約数和(自身を含む): 328772808

約数和(自身を除く): 205652718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 36973, 73946, 110919, 184865, 221838, 332757, 369730, 554595, 665514, 1109190, 1368001, 1663785, 2736002, 3327570, 4104003, 6840005, 8208006, 12312009, 13680010, 20520015, 24624018, 41040030, 61560045, 123120090]

約数ペア:

[(1, 123120090), (2, 61560045), (3, 41040030), (5, 24624018), (6, 20520015), (9, 13680010), (10, 12312009), (15, 8208006), (18, 6840005), (30, 4104003), (37, 3327570), (45, 2736002), (74, 1663785), (90, 1368001), (111, 1109190), (185, 665514), (222, 554595), (333, 369730), (370, 332757), (555, 221838), (666, 184865), (1110, 110919), (1665, 73946), (3330, 36973)]