172617840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5101}}^1$

素因数の和:5167

約数の個数: 120

約数和(自身を含む): 592158528

約数和(自身を除く): 419540688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5101, 5640, 6768, 8460, 10202, 11280, 15303, 16920, 20404, 25505, 30606, 33840, 40808, 45909, 51010, 61212, 76515, 81616, 91818, 102020, 122424, 153030, 183636, 204040, 229545, 239747, 244848, 306060, 367272, 408080, 459090, 479494, 612120, 719241, 734544, 918180, 958988, 1198735, 1224240, 1438482, 1836360, 1917976, 2157723, 2397470, 2876964, 3596205, 3672720, 3835952, 4315446, 4794940, 5753928, 7192410, 8630892, 9589880, 10788615, 11507856, 14384820, 17261784, 19179760, 21577230, 28769640, 34523568, 43154460, 57539280, 86308920, 172617840]

約数ペア:

[(1, 172617840), (2, 86308920), (3, 57539280), (4, 43154460), (5, 34523568), (6, 28769640), (8, 21577230), (9, 19179760), (10, 17261784), (12, 14384820), (15, 11507856), (16, 10788615), (18, 9589880), (20, 8630892), (24, 7192410), (30, 5753928), (36, 4794940), (40, 4315446), (45, 3835952), (47, 3672720), (48, 3596205), (60, 2876964), (72, 2397470), (80, 2157723), (90, 1917976), (94, 1836360), (120, 1438482), (141, 1224240), (144, 1198735), (180, 958988), (188, 918180), (235, 734544), (240, 719241), (282, 612120), (360, 479494), (376, 459090), (423, 408080), (470, 367272), (564, 306060), (705, 244848), (720, 239747), (752, 229545), (846, 204040), (940, 183636), (1128, 153030), (1410, 122424), (1692, 102020), (1880, 91818), (2115, 81616), (2256, 76515), (2820, 61212), (3384, 51010), (3760, 45909), (4230, 40808), (5101, 33840), (5640, 30606), (6768, 25505), (8460, 20404), (10202, 16920), (11280, 15303)]