153991560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15461}}^1$

素因数の和:15558

約数の個数: 64

約数和(自身を含む): 467570880

約数和(自身を除く): 313579320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 15461, 30922, 46383, 61844, 77305, 92766, 123688, 154610, 185532, 231915, 309220, 371064, 463830, 618440, 927660, 1283263, 1855320, 2566526, 3849789, 5133052, 6416315, 7699578, 10266104, 12832630, 15399156, 19248945, 25665260, 30798312, 38497890, 51330520, 76995780, 153991560]

約数ペア:

[(1, 153991560), (2, 76995780), (3, 51330520), (4, 38497890), (5, 30798312), (6, 25665260), (8, 19248945), (10, 15399156), (12, 12832630), (15, 10266104), (20, 7699578), (24, 6416315), (30, 5133052), (40, 3849789), (60, 2566526), (83, 1855320), (120, 1283263), (166, 927660), (249, 618440), (332, 463830), (415, 371064), (498, 309220), (664, 231915), (830, 185532), (996, 154610), (1245, 123688), (1660, 92766), (1992, 77305), (2490, 61844), (3320, 46383), (4980, 30922), (9960, 15461)]