284870280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2373919}}^1$

素因数の和:2373933

約数の個数: 32

約数和(自身を含む): 854611200

約数和(自身を除く): 569740920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2373919, 4747838, 7121757, 9495676, 11869595, 14243514, 18991352, 23739190, 28487028, 35608785, 47478380, 56974056, 71217570, 94956760, 142435140, 284870280]

約数ペア:

[(1, 284870280), (2, 142435140), (3, 94956760), (4, 71217570), (5, 56974056), (6, 47478380), (8, 35608785), (10, 28487028), (12, 23739190), (15, 18991352), (20, 14243514), (24, 11869595), (30, 9495676), (40, 7121757), (60, 4747838), (120, 2373919)]