128150340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25733}}^1$

素因数の和:25828

約数の個数: 48

約数和(自身を含む): 363158208

約数和(自身を除く): 235007868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 25733, 51466, 77199, 102932, 128665, 154398, 257330, 308796, 385995, 514660, 771990, 1543980, 2135839, 4271678, 6407517, 8543356, 10679195, 12815034, 21358390, 25630068, 32037585, 42716780, 64075170, 128150340]

約数ペア:

[(1, 128150340), (2, 64075170), (3, 42716780), (4, 32037585), (5, 25630068), (6, 21358390), (10, 12815034), (12, 10679195), (15, 8543356), (20, 6407517), (30, 4271678), (60, 2135839), (83, 1543980), (166, 771990), (249, 514660), (332, 385995), (415, 308796), (498, 257330), (830, 154398), (996, 128665), (1245, 102932), (1660, 77199), (2490, 51466), (4980, 25733)]