121404680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5214

約数の個数: 64

約数和(自身を含む): 296870400

約数和(自身を除く): 175465720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5153, 5890, 10306, 11780, 20612, 23560, 25765, 41224, 51530, 97907, 103060, 159743, 195814, 206120, 319486, 391628, 489535, 638972, 783256, 798715, 979070, 1277944, 1597430, 1958140, 3035117, 3194860, 3916280, 6070234, 6389720, 12140468, 15175585, 24280936, 30351170, 60702340, 121404680]

約数ペア:

[(1, 121404680), (2, 60702340), (4, 30351170), (5, 24280936), (8, 15175585), (10, 12140468), (19, 6389720), (20, 6070234), (31, 3916280), (38, 3194860), (40, 3035117), (62, 1958140), (76, 1597430), (95, 1277944), (124, 979070), (152, 798715), (155, 783256), (190, 638972), (248, 489535), (310, 391628), (380, 319486), (589, 206120), (620, 195814), (760, 159743), (1178, 103060), (1240, 97907), (2356, 51530), (2945, 41224), (4712, 25765), (5153, 23560), (5890, 20612), (10306, 11780)]