78624660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4105

約数の個数: 96

約数和(自身を含む): 245427840

約数和(自身を除く): 166803180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4057, 4845, 6460, 8114, 9690, 12171, 16228, 19380, 20285, 24342, 40570, 48684, 60855, 68969, 77083, 81140, 121710, 137938, 154166, 206907, 231249, 243420, 275876, 308332, 344845, 385415, 413814, 462498, 689690, 770830, 827628, 924996, 1034535, 1156245, 1310411, 1379380, 1541660, 2069070, 2312490, 2620822, 3931233, 4138140, 4624980, 5241644, 6552055, 7862466, 13104110, 15724932, 19656165, 26208220, 39312330, 78624660]

約数ペア:

[(1, 78624660), (2, 39312330), (3, 26208220), (4, 19656165), (5, 15724932), (6, 13104110), (10, 7862466), (12, 6552055), (15, 5241644), (17, 4624980), (19, 4138140), (20, 3931233), (30, 2620822), (34, 2312490), (38, 2069070), (51, 1541660), (57, 1379380), (60, 1310411), (68, 1156245), (76, 1034535), (85, 924996), (95, 827628), (102, 770830), (114, 689690), (170, 462498), (190, 413814), (204, 385415), (228, 344845), (255, 308332), (285, 275876), (323, 243420), (340, 231249), (380, 206907), (510, 154166), (570, 137938), (646, 121710), (969, 81140), (1020, 77083), (1140, 68969), (1292, 60855), (1615, 48684), (1938, 40570), (3230, 24342), (3876, 20285), (4057, 19380), (4845, 16228), (6460, 12171), (8114, 9690)]