172238280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17293}}^1$

素因数の和:17390

約数の個数: 64

約数和(自身を含む): 522970560

約数和(自身を除く): 350732280

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, 17293, 34586, 51879, 69172, 86465, 103758, 138344, 172930, 207516, 259395, 345860, 415032, 518790, 691720, 1037580, 1435319, 2075160, 2870638, 4305957, 5741276, 7176595, 8611914, 11482552, 14353190, 17223828, 21529785, 28706380, 34447656, 43059570, 57412760, 86119140, 172238280]

約数ペア:

[(1, 172238280), (2, 86119140), (3, 57412760), (4, 43059570), (5, 34447656), (6, 28706380), (8, 21529785), (10, 17223828), (12, 14353190), (15, 11482552), (20, 8611914), (24, 7176595), (30, 5741276), (40, 4305957), (60, 2870638), (83, 2075160), (120, 1435319), (166, 1037580), (249, 691720), (332, 518790), (415, 415032), (498, 345860), (664, 259395), (830, 207516), (996, 172930), (1245, 138344), (1660, 103758), (1992, 86465), (2490, 69172), (3320, 51879), (4980, 34586), (9960, 17293)]