127629240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13463}}^1$

素因数の和:13556

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 260133960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 13463, 26926, 40389, 53852, 67315, 80778, 107704, 134630, 161556, 201945, 269260, 323112, 403890, 538520, 807780, 1063577, 1615560, 2127154, 3190731, 4254308, 5317885, 6381462, 8508616, 10635770, 12762924, 15953655, 21271540, 25525848, 31907310, 42543080, 63814620, 127629240]

約数ペア:

[(1, 127629240), (2, 63814620), (3, 42543080), (4, 31907310), (5, 25525848), (6, 21271540), (8, 15953655), (10, 12762924), (12, 10635770), (15, 8508616), (20, 6381462), (24, 5317885), (30, 4254308), (40, 3190731), (60, 2127154), (79, 1615560), (120, 1063577), (158, 807780), (237, 538520), (316, 403890), (395, 323112), (474, 269260), (632, 201945), (790, 161556), (948, 134630), (1185, 107704), (1580, 80778), (1896, 67315), (2370, 53852), (3160, 40389), (4740, 26926), (9480, 13463)]