244983720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107449}}^1$

素因数の和:107482

約数の個数: 64

約数和(自身を含む): 773640000

約数和(自身を除く): 528656280

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, 107449, 214898, 322347, 429796, 537245, 644694, 859592, 1074490, 1289388, 1611735, 2041531, 2148980, 2578776, 3223470, 4083062, 4297960, 6124593, 6446940, 8166124, 10207655, 12249186, 12893880, 16332248, 20415310, 24498372, 30622965, 40830620, 48996744, 61245930, 81661240, 122491860, 244983720]

約数ペア:

[(1, 244983720), (2, 122491860), (3, 81661240), (4, 61245930), (5, 48996744), (6, 40830620), (8, 30622965), (10, 24498372), (12, 20415310), (15, 16332248), (19, 12893880), (20, 12249186), (24, 10207655), (30, 8166124), (38, 6446940), (40, 6124593), (57, 4297960), (60, 4083062), (76, 3223470), (95, 2578776), (114, 2148980), (120, 2041531), (152, 1611735), (190, 1289388), (228, 1074490), (285, 859592), (380, 644694), (456, 537245), (570, 429796), (760, 322347), (1140, 214898), (2280, 107449)]