73157520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9833}}^1$

素因数の和:9880

約数の個数: 80

約数和(自身を含む): 234127872

約数和(自身を除く): 160970352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9833, 19666, 29499, 39332, 49165, 58998, 78664, 98330, 117996, 147495, 157328, 196660, 235992, 294990, 304823, 393320, 471984, 589980, 609646, 786640, 914469, 1179960, 1219292, 1524115, 1828938, 2359920, 2438584, 3048230, 3657876, 4572345, 4877168, 6096460, 7315752, 9144690, 12192920, 14631504, 18289380, 24385840, 36578760, 73157520]

約数ペア:

[(1, 73157520), (2, 36578760), (3, 24385840), (4, 18289380), (5, 14631504), (6, 12192920), (8, 9144690), (10, 7315752), (12, 6096460), (15, 4877168), (16, 4572345), (20, 3657876), (24, 3048230), (30, 2438584), (31, 2359920), (40, 1828938), (48, 1524115), (60, 1219292), (62, 1179960), (80, 914469), (93, 786640), (120, 609646), (124, 589980), (155, 471984), (186, 393320), (240, 304823), (248, 294990), (310, 235992), (372, 196660), (465, 157328), (496, 147495), (620, 117996), (744, 98330), (930, 78664), (1240, 58998), (1488, 49165), (1860, 39332), (2480, 29499), (3720, 19666), (7440, 9833)]