60742640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3550

約数の個数: 80

約数和(自身を含む): 166656000

約数和(自身を除く): 105913360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 3499, 4340, 6998, 8680, 13996, 17360, 17495, 24493, 27992, 34990, 48986, 55984, 69980, 97972, 108469, 122465, 139960, 195944, 216938, 244930, 279920, 391888, 433876, 489860, 542345, 759283, 867752, 979720, 1084690, 1518566, 1735504, 1959440, 2169380, 3037132, 3796415, 4338760, 6074264, 7592830, 8677520, 12148528, 15185660, 30371320, 60742640]

約数ペア:

[(1, 60742640), (2, 30371320), (4, 15185660), (5, 12148528), (7, 8677520), (8, 7592830), (10, 6074264), (14, 4338760), (16, 3796415), (20, 3037132), (28, 2169380), (31, 1959440), (35, 1735504), (40, 1518566), (56, 1084690), (62, 979720), (70, 867752), (80, 759283), (112, 542345), (124, 489860), (140, 433876), (155, 391888), (217, 279920), (248, 244930), (280, 216938), (310, 195944), (434, 139960), (496, 122465), (560, 108469), (620, 97972), (868, 69980), (1085, 55984), (1240, 48986), (1736, 34990), (2170, 27992), (2480, 24493), (3472, 17495), (3499, 17360), (4340, 13996), (6998, 8680)]