4149880440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1820123}}^1$

素因数の和:1820156

約数の個数: 64

約数和(自身を含む): 13104892800

約数和(自身を除く): 8955012360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1820123, 3640246, 5460369, 7280492, 9100615, 10920738, 14560984, 18201230, 21841476, 27301845, 34582337, 36402460, 43682952, 54603690, 69164674, 72804920, 103747011, 109207380, 138329348, 172911685, 207494022, 218414760, 276658696, 345823370, 414988044, 518735055, 691646740, 829976088, 1037470110, 1383293480, 2074940220, 4149880440]

約数ペア:

[(1, 4149880440), (2, 2074940220), (3, 1383293480), (4, 1037470110), (5, 829976088), (6, 691646740), (8, 518735055), (10, 414988044), (12, 345823370), (15, 276658696), (19, 218414760), (20, 207494022), (24, 172911685), (30, 138329348), (38, 109207380), (40, 103747011), (57, 72804920), (60, 69164674), (76, 54603690), (95, 43682952), (114, 36402460), (120, 34582337), (152, 27301845), (190, 21841476), (228, 18201230), (285, 14560984), (380, 10920738), (456, 9100615), (570, 7280492), (760, 5460369), (1140, 3640246), (2280, 1820123)]