30583920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 100346256

約数和(自身を除く): 69762336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 353, 361, 380, 456, 570, 706, 722, 760, 912, 1059, 1083, 1140, 1412, 1444, 1520, 1765, 1805, 2118, 2166, 2280, 2824, 2888, 3530, 3610, 4236, 4332, 4560, 5295, 5415, 5648, 5776, 6707, 7060, 7220, 8472, 8664, 10590, 10830, 13414, 14120, 14440, 16944, 17328, 20121, 21180, 21660, 26828, 28240, 28880, 33535, 40242, 42360, 43320, 53656, 67070, 80484, 84720, 86640, 100605, 107312, 127433, 134140, 160968, 201210, 254866, 268280, 321936, 382299, 402420, 509732, 536560, 637165, 764598, 804840, 1019464, 1274330, 1529196, 1609680, 1911495, 2038928, 2548660, 3058392, 3822990, 5097320, 6116784, 7645980, 10194640, 15291960, 30583920]

約数ペア:

[(1, 30583920), (2, 15291960), (3, 10194640), (4, 7645980), (5, 6116784), (6, 5097320), (8, 3822990), (10, 3058392), (12, 2548660), (15, 2038928), (16, 1911495), (19, 1609680), (20, 1529196), (24, 1274330), (30, 1019464), (38, 804840), (40, 764598), (48, 637165), (57, 536560), (60, 509732), (76, 402420), (80, 382299), (95, 321936), (114, 268280), (120, 254866), (152, 201210), (190, 160968), (228, 134140), (240, 127433), (285, 107312), (304, 100605), (353, 86640), (361, 84720), (380, 80484), (456, 67070), (570, 53656), (706, 43320), (722, 42360), (760, 40242), (912, 33535), (1059, 28880), (1083, 28240), (1140, 26828), (1412, 21660), (1444, 21180), (1520, 20121), (1765, 17328), (1805, 16944), (2118, 14440), (2166, 14120), (2280, 13414), (2824, 10830), (2888, 10590), (3530, 8664), (3610, 8472), (4236, 7220), (4332, 7060), (4560, 6707), (5295, 5776), (5415, 5648)]