87694920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{81199}}^1$

素因数の和:81219

約数の個数: 64

約数和(自身を含む): 292320000

約数和(自身を除く): 204625080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 81199, 162398, 243597, 324796, 405995, 487194, 649592, 730791, 811990, 974388, 1217985, 1461582, 1623980, 1948776, 2192373, 2435970, 2923164, 3247960, 3653955, 4384746, 4871940, 5846328, 7307910, 8769492, 9743880, 10961865, 14615820, 17538984, 21923730, 29231640, 43847460, 87694920]

約数ペア:

[(1, 87694920), (2, 43847460), (3, 29231640), (4, 21923730), (5, 17538984), (6, 14615820), (8, 10961865), (9, 9743880), (10, 8769492), (12, 7307910), (15, 5846328), (18, 4871940), (20, 4384746), (24, 3653955), (27, 3247960), (30, 2923164), (36, 2435970), (40, 2192373), (45, 1948776), (54, 1623980), (60, 1461582), (72, 1217985), (90, 974388), (108, 811990), (120, 730791), (135, 649592), (180, 487194), (216, 405995), (270, 324796), (360, 243597), (540, 162398), (1080, 81199)]