139217040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193357}}^1$

素因数の和:193376

約数の個数: 60

約数和(自身を含む): 467539644

約数和(自身を除く): 328322604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 193357, 386714, 580071, 773428, 966785, 1160142, 1546856, 1740213, 1933570, 2320284, 2900355, 3093712, 3480426, 3867140, 4640568, 5800710, 6960852, 7734280, 8701065, 9281136, 11601420, 13921704, 15468560, 17402130, 23202840, 27843408, 34804260, 46405680, 69608520, 139217040]

約数ペア:

[(1, 139217040), (2, 69608520), (3, 46405680), (4, 34804260), (5, 27843408), (6, 23202840), (8, 17402130), (9, 15468560), (10, 13921704), (12, 11601420), (15, 9281136), (16, 8701065), (18, 7734280), (20, 6960852), (24, 5800710), (30, 4640568), (36, 3867140), (40, 3480426), (45, 3093712), (48, 2900355), (60, 2320284), (72, 1933570), (80, 1740213), (90, 1546856), (120, 1160142), (144, 966785), (180, 773428), (240, 580071), (360, 386714), (720, 193357)]