305576520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{6827}}^1$

素因数の和:7214

約数の個数: 64

約数和(自身を含む): 919321920

約数和(自身を除く): 613745400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2238, 2984, 3730, 4476, 5595, 6827, 7460, 8952, 11190, 13654, 14920, 20481, 22380, 27308, 34135, 40962, 44760, 54616, 68270, 81924, 102405, 136540, 163848, 204810, 273080, 409620, 819240, 2546471, 5092942, 7639413, 10185884, 12732355, 15278826, 20371768, 25464710, 30557652, 38197065, 50929420, 61115304, 76394130, 101858840, 152788260, 305576520]

約数ペア:

[(1, 305576520), (2, 152788260), (3, 101858840), (4, 76394130), (5, 61115304), (6, 50929420), (8, 38197065), (10, 30557652), (12, 25464710), (15, 20371768), (20, 15278826), (24, 12732355), (30, 10185884), (40, 7639413), (60, 5092942), (120, 2546471), (373, 819240), (746, 409620), (1119, 273080), (1492, 204810), (1865, 163848), (2238, 136540), (2984, 102405), (3730, 81924), (4476, 68270), (5595, 54616), (6827, 44760), (7460, 40962), (8952, 34135), (11190, 27308), (13654, 22380), (14920, 20481)]