15842580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 50332800

約数和(自身を除く): 34490220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1069, 1140, 1235, 1482, 2138, 2470, 2964, 3207, 3705, 4276, 4940, 5345, 6414, 7410, 10690, 12828, 13897, 14820, 16035, 20311, 21380, 27794, 32070, 40622, 41691, 55588, 60933, 64140, 69485, 81244, 83382, 101555, 121866, 138970, 166764, 203110, 208455, 243732, 264043, 277940, 304665, 406220, 416910, 528086, 609330, 792129, 833820, 1056172, 1218660, 1320215, 1584258, 2640430, 3168516, 3960645, 5280860, 7921290, 15842580]

約数ペア:

[(1, 15842580), (2, 7921290), (3, 5280860), (4, 3960645), (5, 3168516), (6, 2640430), (10, 1584258), (12, 1320215), (13, 1218660), (15, 1056172), (19, 833820), (20, 792129), (26, 609330), (30, 528086), (38, 416910), (39, 406220), (52, 304665), (57, 277940), (60, 264043), (65, 243732), (76, 208455), (78, 203110), (95, 166764), (114, 138970), (130, 121866), (156, 101555), (190, 83382), (195, 81244), (228, 69485), (247, 64140), (260, 60933), (285, 55588), (380, 41691), (390, 40622), (494, 32070), (570, 27794), (741, 21380), (780, 20311), (988, 16035), (1069, 14820), (1140, 13897), (1235, 12828), (1482, 10690), (2138, 7410), (2470, 6414), (2964, 5345), (3207, 4940), (3705, 4276)]