147300360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20123}}^1$

素因数の和:20198

約数の個数: 64

約数和(自身を含む): 449167680

約数和(自身を除く): 301867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 20123, 40246, 60369, 80492, 100615, 120738, 160984, 201230, 241476, 301845, 402460, 482952, 603690, 804920, 1207380, 1227503, 2414760, 2455006, 3682509, 4910012, 6137515, 7365018, 9820024, 12275030, 14730036, 18412545, 24550060, 29460072, 36825090, 49100120, 73650180, 147300360]

約数ペア:

[(1, 147300360), (2, 73650180), (3, 49100120), (4, 36825090), (5, 29460072), (6, 24550060), (8, 18412545), (10, 14730036), (12, 12275030), (15, 9820024), (20, 7365018), (24, 6137515), (30, 4910012), (40, 3682509), (60, 2455006), (61, 2414760), (120, 1227503), (122, 1207380), (183, 804920), (244, 603690), (305, 482952), (366, 402460), (488, 301845), (610, 241476), (732, 201230), (915, 160984), (1220, 120738), (1464, 100615), (1830, 80492), (2440, 60369), (3660, 40246), (7320, 20123)]