74198640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3178

約数の個数: 80

約数和(自身を含む): 232369056

約数和(自身を除く): 158170416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3061, 4040, 4848, 6060, 6122, 8080, 9183, 12120, 12244, 15305, 18366, 24240, 24488, 30610, 36732, 45915, 48976, 61220, 73464, 91830, 122440, 146928, 183660, 244880, 309161, 367320, 618322, 734640, 927483, 1236644, 1545805, 1854966, 2473288, 3091610, 3709932, 4637415, 4946576, 6183220, 7419864, 9274830, 12366440, 14839728, 18549660, 24732880, 37099320, 74198640]

約数ペア:

[(1, 74198640), (2, 37099320), (3, 24732880), (4, 18549660), (5, 14839728), (6, 12366440), (8, 9274830), (10, 7419864), (12, 6183220), (15, 4946576), (16, 4637415), (20, 3709932), (24, 3091610), (30, 2473288), (40, 1854966), (48, 1545805), (60, 1236644), (80, 927483), (101, 734640), (120, 618322), (202, 367320), (240, 309161), (303, 244880), (404, 183660), (505, 146928), (606, 122440), (808, 91830), (1010, 73464), (1212, 61220), (1515, 48976), (1616, 45915), (2020, 36732), (2424, 30610), (3030, 24488), (3061, 24240), (4040, 18366), (4848, 15305), (6060, 12244), (6122, 12120), (8080, 9183)]