815511360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1553}}^1$

素因数の和:2120

約数の個数: 112

約数和(自身を含む): 2595652416

約数和(自身を除く): 1780141056

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, 547, 960, 1094, 1553, 1641, 2188, 2735, 3106, 3282, 4376, 4659, 5470, 6212, 6564, 7765, 8205, 8752, 9318, 10940, 12424, 13128, 15530, 16410, 17504, 18636, 21880, 23295, 24848, 26256, 31060, 32820, 35008, 37272, 43760, 46590, 49696, 52512, 62120, 65640, 74544, 87520, 93180, 99392, 105024, 124240, 131280, 149088, 175040, 186360, 248480, 262560, 298176, 372720, 496960, 525120, 745440, 849491, 1490880, 1698982, 2548473, 3397964, 4247455, 5096946, 6795928, 8494910, 10193892, 12742365, 13591856, 16989820, 20387784, 25484730, 27183712, 33979640, 40775568, 50969460, 54367424, 67959280, 81551136, 101938920, 135918560, 163102272, 203877840, 271837120, 407755680, 815511360]

約数ペア:

[(1, 815511360), (2, 407755680), (3, 271837120), (4, 203877840), (5, 163102272), (6, 135918560), (8, 101938920), (10, 81551136), (12, 67959280), (15, 54367424), (16, 50969460), (20, 40775568), (24, 33979640), (30, 27183712), (32, 25484730), (40, 20387784), (48, 16989820), (60, 13591856), (64, 12742365), (80, 10193892), (96, 8494910), (120, 6795928), (160, 5096946), (192, 4247455), (240, 3397964), (320, 2548473), (480, 1698982), (547, 1490880), (960, 849491), (1094, 745440), (1553, 525120), (1641, 496960), (2188, 372720), (2735, 298176), (3106, 262560), (3282, 248480), (4376, 186360), (4659, 175040), (5470, 149088), (6212, 131280), (6564, 124240), (7765, 105024), (8205, 99392), (8752, 93180), (9318, 87520), (10940, 74544), (12424, 65640), (13128, 62120), (15530, 52512), (16410, 49696), (17504, 46590), (18636, 43760), (21880, 37272), (23295, 35008), (24848, 32820), (26256, 31060)]