53779440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1607

約数の個数: 160

約数和(自身を含む): 195987456

約数和(自身を除く): 142208016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1567, 1716, 2145, 2288, 2640, 2860, 3120, 3134, 3432, 4290, 4701, 5720, 6268, 6864, 7835, 8580, 9402, 11440, 12536, 15670, 17160, 17237, 18804, 20371, 23505, 25072, 31340, 34320, 34474, 37608, 40742, 47010, 51711, 61113, 62680, 68948, 75216, 81484, 86185, 94020, 101855, 103422, 122226, 125360, 137896, 162968, 172370, 188040, 203710, 206844, 224081, 244452, 258555, 275792, 305565, 325936, 344740, 376080, 407420, 413688, 448162, 488904, 517110, 611130, 672243, 689480, 814840, 827376, 896324, 977808, 1034220, 1120405, 1222260, 1344486, 1378960, 1629680, 1792648, 2068440, 2240810, 2444520, 2688972, 3361215, 3585296, 4136880, 4481620, 4889040, 5377944, 6722430, 8963240, 10755888, 13444860, 17926480, 26889720, 53779440]

約数ペア:

[(1, 53779440), (2, 26889720), (3, 17926480), (4, 13444860), (5, 10755888), (6, 8963240), (8, 6722430), (10, 5377944), (11, 4889040), (12, 4481620), (13, 4136880), (15, 3585296), (16, 3361215), (20, 2688972), (22, 2444520), (24, 2240810), (26, 2068440), (30, 1792648), (33, 1629680), (39, 1378960), (40, 1344486), (44, 1222260), (48, 1120405), (52, 1034220), (55, 977808), (60, 896324), (65, 827376), (66, 814840), (78, 689480), (80, 672243), (88, 611130), (104, 517110), (110, 488904), (120, 448162), (130, 413688), (132, 407420), (143, 376080), (156, 344740), (165, 325936), (176, 305565), (195, 275792), (208, 258555), (220, 244452), (240, 224081), (260, 206844), (264, 203710), (286, 188040), (312, 172370), (330, 162968), (390, 137896), (429, 125360), (440, 122226), (520, 103422), (528, 101855), (572, 94020), (624, 86185), (660, 81484), (715, 75216), (780, 68948), (858, 62680), (880, 61113), (1040, 51711), (1144, 47010), (1320, 40742), (1430, 37608), (1560, 34474), (1567, 34320), (1716, 31340), (2145, 25072), (2288, 23505), (2640, 20371), (2860, 18804), (3120, 17237), (3134, 17160), (3432, 15670), (4290, 12536), (4701, 11440), (5720, 9402), (6268, 8580), (6864, 7835)]