7811040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16273}}^1$

素因数の和:16291

約数の個数: 48

約数和(自身を含む): 24606288

約数和(自身を除く): 16795248

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, 16273, 32546, 48819, 65092, 81365, 97638, 130184, 162730, 195276, 244095, 260368, 325460, 390552, 488190, 520736, 650920, 781104, 976380, 1301840, 1562208, 1952760, 2603680, 3905520, 7811040]

約数ペア:

[(1, 7811040), (2, 3905520), (3, 2603680), (4, 1952760), (5, 1562208), (6, 1301840), (8, 976380), (10, 781104), (12, 650920), (15, 520736), (16, 488190), (20, 390552), (24, 325460), (30, 260368), (32, 244095), (40, 195276), (48, 162730), (60, 130184), (80, 97638), (96, 81365), (120, 65092), (160, 48819), (240, 32546), (480, 16273)]