26539680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55291}}^1$

素因数の和:55309

約数の個数: 48

約数和(自身を含む): 83601504

約数和(自身を除く): 57061824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55291, 110582, 165873, 221164, 276455, 331746, 442328, 552910, 663492, 829365, 884656, 1105820, 1326984, 1658730, 1769312, 2211640, 2653968, 3317460, 4423280, 5307936, 6634920, 8846560, 13269840, 26539680]

約数ペア:

[(1, 26539680), (2, 13269840), (3, 8846560), (4, 6634920), (5, 5307936), (6, 4423280), (8, 3317460), (10, 2653968), (12, 2211640), (15, 1769312), (16, 1658730), (20, 1326984), (24, 1105820), (30, 884656), (32, 829365), (40, 663492), (48, 552910), (60, 442328), (80, 331746), (96, 276455), (120, 221164), (160, 165873), (240, 110582), (480, 55291)]