1144285440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{297991}}^1$

素因数の和:298015

約数の個数: 72

約数和(自身を含む): 3654573888

約数和(自身を除く): 2510288448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 297991, 595982, 893973, 1191964, 1489955, 1787946, 2383928, 2979910, 3575892, 4469865, 4767856, 5959820, 7151784, 8939730, 9535712, 11919640, 14303568, 17879460, 19071424, 23839280, 28607136, 35758920, 38142848, 47678560, 57214272, 71517840, 76285696, 95357120, 114428544, 143035680, 190714240, 228857088, 286071360, 381428480, 572142720, 1144285440]

約数ペア:

[(1, 1144285440), (2, 572142720), (3, 381428480), (4, 286071360), (5, 228857088), (6, 190714240), (8, 143035680), (10, 114428544), (12, 95357120), (15, 76285696), (16, 71517840), (20, 57214272), (24, 47678560), (30, 38142848), (32, 35758920), (40, 28607136), (48, 23839280), (60, 19071424), (64, 17879460), (80, 14303568), (96, 11919640), (120, 9535712), (128, 8939730), (160, 7151784), (192, 5959820), (240, 4767856), (256, 4469865), (320, 3575892), (384, 2979910), (480, 2383928), (640, 1787946), (768, 1489955), (960, 1191964), (1280, 893973), (1920, 595982), (3840, 297991)]