578395320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4819961}}^1$

素因数の和:4819975

約数の個数: 32

約数和(自身を含む): 1735186320

約数和(自身を除く): 1156791000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4819961, 9639922, 14459883, 19279844, 24099805, 28919766, 38559688, 48199610, 57839532, 72299415, 96399220, 115679064, 144598830, 192798440, 289197660, 578395320]

約数ペア:

[(1, 578395320), (2, 289197660), (3, 192798440), (4, 144598830), (5, 115679064), (6, 96399220), (8, 72299415), (10, 57839532), (12, 48199610), (15, 38559688), (20, 28919766), (24, 24099805), (30, 19279844), (40, 14459883), (60, 9639922), (120, 4819961)]