86837040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120607}}^1$

素因数の和:120626

約数の個数: 60

約数和(自身を含む): 291630144

約数和(自身を除く): 204793104

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, 120607, 241214, 361821, 482428, 603035, 723642, 964856, 1085463, 1206070, 1447284, 1809105, 1929712, 2170926, 2412140, 2894568, 3618210, 4341852, 4824280, 5427315, 5789136, 7236420, 8683704, 9648560, 10854630, 14472840, 17367408, 21709260, 28945680, 43418520, 86837040]

約数ペア:

[(1, 86837040), (2, 43418520), (3, 28945680), (4, 21709260), (5, 17367408), (6, 14472840), (8, 10854630), (9, 9648560), (10, 8683704), (12, 7236420), (15, 5789136), (16, 5427315), (18, 4824280), (20, 4341852), (24, 3618210), (30, 2894568), (36, 2412140), (40, 2170926), (45, 1929712), (48, 1809105), (60, 1447284), (72, 1206070), (80, 1085463), (90, 964856), (120, 723642), (144, 603035), (180, 482428), (240, 361821), (360, 241214), (720, 120607)]