30469560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 102332160

約数和(自身を除く): 71862600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 563, 615, 660, 820, 902, 984, 1126, 1230, 1320, 1353, 1640, 1689, 1804, 2252, 2255, 2460, 2706, 2815, 3378, 3608, 4504, 4510, 4920, 5412, 5630, 6193, 6756, 6765, 8445, 9020, 10824, 11260, 12386, 13512, 13530, 16890, 18040, 18579, 22520, 23083, 24772, 27060, 30965, 33780, 37158, 46166, 49544, 54120, 61930, 67560, 69249, 74316, 92332, 92895, 115415, 123860, 138498, 148632, 184664, 185790, 230830, 247720, 253913, 276996, 346245, 371580, 461660, 507826, 553992, 692490, 743160, 761739, 923320, 1015652, 1269565, 1384980, 1523478, 2031304, 2539130, 2769960, 3046956, 3808695, 5078260, 6093912, 7617390, 10156520, 15234780, 30469560]

約数ペア:

[(1, 30469560), (2, 15234780), (3, 10156520), (4, 7617390), (5, 6093912), (6, 5078260), (8, 3808695), (10, 3046956), (11, 2769960), (12, 2539130), (15, 2031304), (20, 1523478), (22, 1384980), (24, 1269565), (30, 1015652), (33, 923320), (40, 761739), (41, 743160), (44, 692490), (55, 553992), (60, 507826), (66, 461660), (82, 371580), (88, 346245), (110, 276996), (120, 253913), (123, 247720), (132, 230830), (164, 185790), (165, 184664), (205, 148632), (220, 138498), (246, 123860), (264, 115415), (328, 92895), (330, 92332), (410, 74316), (440, 69249), (451, 67560), (492, 61930), (563, 54120), (615, 49544), (660, 46166), (820, 37158), (902, 33780), (984, 30965), (1126, 27060), (1230, 24772), (1320, 23083), (1353, 22520), (1640, 18579), (1689, 18040), (1804, 16890), (2252, 13530), (2255, 13512), (2460, 12386), (2706, 11260), (2815, 10824), (3378, 9020), (3608, 8445), (4504, 6765), (4510, 6756), (4920, 6193), (5412, 5630)]