2912583720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277449}}^1$

素因数の和:1277482

約数の個数: 64

約数和(自身を含む): 9197640000

約数和(自身を除く): 6285056280

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, 1277449, 2554898, 3832347, 5109796, 6387245, 7664694, 10219592, 12774490, 15329388, 19161735, 24271531, 25548980, 30658776, 38323470, 48543062, 51097960, 72814593, 76646940, 97086124, 121357655, 145629186, 153293880, 194172248, 242715310, 291258372, 364072965, 485430620, 582516744, 728145930, 970861240, 1456291860, 2912583720]

約数ペア:

[(1, 2912583720), (2, 1456291860), (3, 970861240), (4, 728145930), (5, 582516744), (6, 485430620), (8, 364072965), (10, 291258372), (12, 242715310), (15, 194172248), (19, 153293880), (20, 145629186), (24, 121357655), (30, 97086124), (38, 76646940), (40, 72814593), (57, 51097960), (60, 48543062), (76, 38323470), (95, 30658776), (114, 25548980), (120, 24271531), (152, 19161735), (190, 15329388), (228, 12774490), (285, 10219592), (380, 7664694), (456, 6387245), (570, 5109796), (760, 3832347), (1140, 2554898), (2280, 1277449)]