384960360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{19681}}^1$

素因数の和:19858

約数の個数: 64

約数和(自身を含む): 1162025280

約数和(自身を除く): 777064920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 19681, 39362, 59043, 78724, 98405, 118086, 157448, 196810, 236172, 295215, 393620, 472344, 590430, 787240, 1180860, 2361720, 3208003, 6416006, 9624009, 12832012, 16040015, 19248018, 25664024, 32080030, 38496036, 48120045, 64160060, 76992072, 96240090, 128320120, 192480180, 384960360]

約数ペア:

[(1, 384960360), (2, 192480180), (3, 128320120), (4, 96240090), (5, 76992072), (6, 64160060), (8, 48120045), (10, 38496036), (12, 32080030), (15, 25664024), (20, 19248018), (24, 16040015), (30, 12832012), (40, 9624009), (60, 6416006), (120, 3208003), (163, 2361720), (326, 1180860), (489, 787240), (652, 590430), (815, 472344), (978, 393620), (1304, 295215), (1630, 236172), (1956, 196810), (2445, 157448), (3260, 118086), (3912, 98405), (4890, 78724), (6520, 59043), (9780, 39362), (19560, 19681)]