67921680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283007}}^1$

素因数の和:283023

約数の個数: 40

約数和(自身を含む): 210557952

約数和(自身を除く): 142636272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283007, 566014, 849021, 1132028, 1415035, 1698042, 2264056, 2830070, 3396084, 4245105, 4528112, 5660140, 6792168, 8490210, 11320280, 13584336, 16980420, 22640560, 33960840, 67921680]

約数ペア:

[(1, 67921680), (2, 33960840), (3, 22640560), (4, 16980420), (5, 13584336), (6, 11320280), (8, 8490210), (10, 6792168), (12, 5660140), (15, 4528112), (16, 4245105), (20, 3396084), (24, 2830070), (30, 2264056), (40, 1698042), (48, 1415035), (60, 1132028), (80, 849021), (120, 566014), (240, 283007)]