1409163960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{3463}}^1$

素因数の和:6868

約数の個数: 64

約数和(自身を含む): 4229959680

約数和(自身を除く): 2820795720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3391, 3463, 6782, 6926, 10173, 10389, 13564, 13852, 16955, 17315, 20346, 20778, 27128, 27704, 33910, 34630, 40692, 41556, 50865, 51945, 67820, 69260, 81384, 83112, 101730, 103890, 135640, 138520, 203460, 207780, 406920, 415560, 11743033, 23486066, 35229099, 46972132, 58715165, 70458198, 93944264, 117430330, 140916396, 176145495, 234860660, 281832792, 352290990, 469721320, 704581980, 1409163960]

約数ペア:

[(1, 1409163960), (2, 704581980), (3, 469721320), (4, 352290990), (5, 281832792), (6, 234860660), (8, 176145495), (10, 140916396), (12, 117430330), (15, 93944264), (20, 70458198), (24, 58715165), (30, 46972132), (40, 35229099), (60, 23486066), (120, 11743033), (3391, 415560), (3463, 406920), (6782, 207780), (6926, 203460), (10173, 138520), (10389, 135640), (13564, 103890), (13852, 101730), (16955, 83112), (17315, 81384), (20346, 69260), (20778, 67820), (27128, 51945), (27704, 50865), (33910, 41556), (34630, 40692)]