79392677520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25446371}}^1$

素因数の和:25446400

約数の個数: 80

約数和(自身を含む): 265049410752

約数和(自身を除く): 185656733232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 25446371, 50892742, 76339113, 101785484, 127231855, 152678226, 203570968, 254463710, 305356452, 330802823, 381695565, 407141936, 508927420, 610712904, 661605646, 763391130, 992408469, 1017854840, 1221425808, 1323211292, 1526782260, 1654014115, 1984816938, 2035709680, 2646422584, 3053564520, 3308028230, 3969633876, 4962042345, 5292845168, 6107129040, 6616056460, 7939267752, 9924084690, 13232112920, 15878535504, 19848169380, 26464225840, 39696338760, 79392677520]

約数ペア:

[(1, 79392677520), (2, 39696338760), (3, 26464225840), (4, 19848169380), (5, 15878535504), (6, 13232112920), (8, 9924084690), (10, 7939267752), (12, 6616056460), (13, 6107129040), (15, 5292845168), (16, 4962042345), (20, 3969633876), (24, 3308028230), (26, 3053564520), (30, 2646422584), (39, 2035709680), (40, 1984816938), (48, 1654014115), (52, 1526782260), (60, 1323211292), (65, 1221425808), (78, 1017854840), (80, 992408469), (104, 763391130), (120, 661605646), (130, 610712904), (156, 508927420), (195, 407141936), (208, 381695565), (240, 330802823), (260, 305356452), (312, 254463710), (390, 203570968), (520, 152678226), (624, 127231855), (780, 101785484), (1040, 76339113), (1560, 50892742), (3120, 25446371)]