83705040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{116257}}^1$

素因数の和:116276

約数の個数: 60

約数和(自身を含む): 281111844

約数和(自身を除く): 197406804

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, 116257, 232514, 348771, 465028, 581285, 697542, 930056, 1046313, 1162570, 1395084, 1743855, 1860112, 2092626, 2325140, 2790168, 3487710, 4185252, 4650280, 5231565, 5580336, 6975420, 8370504, 9300560, 10463130, 13950840, 16741008, 20926260, 27901680, 41852520, 83705040]

約数ペア:

[(1, 83705040), (2, 41852520), (3, 27901680), (4, 20926260), (5, 16741008), (6, 13950840), (8, 10463130), (9, 9300560), (10, 8370504), (12, 6975420), (15, 5580336), (16, 5231565), (18, 4650280), (20, 4185252), (24, 3487710), (30, 2790168), (36, 2325140), (40, 2092626), (45, 1860112), (48, 1743855), (60, 1395084), (72, 1162570), (80, 1046313), (90, 930056), (120, 697542), (144, 581285), (180, 465028), (240, 348771), (360, 232514), (720, 116257)]