86911680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{90533}}^1$

素因数の和:90553

約数の個数: 56

約数和(自身を含む): 275947632

約数和(自身を除く): 189035952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 90533, 181066, 271599, 362132, 452665, 543198, 724264, 905330, 1086396, 1357995, 1448528, 1810660, 2172792, 2715990, 2897056, 3621320, 4345584, 5431980, 5794112, 7242640, 8691168, 10863960, 14485280, 17382336, 21727920, 28970560, 43455840, 86911680]

約数ペア:

[(1, 86911680), (2, 43455840), (3, 28970560), (4, 21727920), (5, 17382336), (6, 14485280), (8, 10863960), (10, 8691168), (12, 7242640), (15, 5794112), (16, 5431980), (20, 4345584), (24, 3621320), (30, 2897056), (32, 2715990), (40, 2172792), (48, 1810660), (60, 1448528), (64, 1357995), (80, 1086396), (96, 905330), (120, 724264), (160, 543198), (192, 452665), (240, 362132), (320, 271599), (480, 181066), (960, 90533)]