26601360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 82970880

約数和(自身を除く): 56369520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 409, 542, 813, 818, 1084, 1227, 1355, 1626, 1636, 2045, 2168, 2454, 2710, 3252, 3272, 4065, 4090, 4336, 4908, 5420, 6135, 6504, 6544, 8130, 8180, 9816, 10840, 12270, 13008, 16260, 16360, 19632, 21680, 24540, 32520, 32720, 49080, 65040, 98160, 110839, 221678, 332517, 443356, 554195, 665034, 886712, 1108390, 1330068, 1662585, 1773424, 2216780, 2660136, 3325170, 4433560, 5320272, 6650340, 8867120, 13300680, 26601360]

約数ペア:

[(1, 26601360), (2, 13300680), (3, 8867120), (4, 6650340), (5, 5320272), (6, 4433560), (8, 3325170), (10, 2660136), (12, 2216780), (15, 1773424), (16, 1662585), (20, 1330068), (24, 1108390), (30, 886712), (40, 665034), (48, 554195), (60, 443356), (80, 332517), (120, 221678), (240, 110839), (271, 98160), (409, 65040), (542, 49080), (813, 32720), (818, 32520), (1084, 24540), (1227, 21680), (1355, 19632), (1626, 16360), (1636, 16260), (2045, 13008), (2168, 12270), (2454, 10840), (2710, 9816), (3252, 8180), (3272, 8130), (4065, 6544), (4090, 6504), (4336, 6135), (4908, 5420)]