7805580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 15902580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 167, 190, 205, 228, 246, 285, 334, 380, 410, 492, 501, 570, 615, 668, 779, 820, 835, 1002, 1140, 1230, 1558, 1670, 2004, 2337, 2460, 2505, 3116, 3173, 3340, 3895, 4674, 5010, 6346, 6847, 7790, 9348, 9519, 10020, 11685, 12692, 13694, 15580, 15865, 19038, 20541, 23370, 27388, 31730, 34235, 38076, 41082, 46740, 47595, 63460, 68470, 82164, 95190, 102705, 130093, 136940, 190380, 205410, 260186, 390279, 410820, 520372, 650465, 780558, 1300930, 1561116, 1951395, 2601860, 3902790, 7805580]

約数ペア:

[(1, 7805580), (2, 3902790), (3, 2601860), (4, 1951395), (5, 1561116), (6, 1300930), (10, 780558), (12, 650465), (15, 520372), (19, 410820), (20, 390279), (30, 260186), (38, 205410), (41, 190380), (57, 136940), (60, 130093), (76, 102705), (82, 95190), (95, 82164), (114, 68470), (123, 63460), (164, 47595), (167, 46740), (190, 41082), (205, 38076), (228, 34235), (246, 31730), (285, 27388), (334, 23370), (380, 20541), (410, 19038), (492, 15865), (501, 15580), (570, 13694), (615, 12692), (668, 11685), (779, 10020), (820, 9519), (835, 9348), (1002, 7790), (1140, 6847), (1230, 6346), (1558, 5010), (1670, 4674), (2004, 3895), (2337, 3340), (2460, 3173), (2505, 3116)]