88641360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{123113}}^1$

素因数の和:123132

約数の個数: 60

約数和(自身を含む): 297689652

約数和(自身を除く): 209048292

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, 123113, 246226, 369339, 492452, 615565, 738678, 984904, 1108017, 1231130, 1477356, 1846695, 1969808, 2216034, 2462260, 2954712, 3693390, 4432068, 4924520, 5540085, 5909424, 7386780, 8864136, 9849040, 11080170, 14773560, 17728272, 22160340, 29547120, 44320680, 88641360]

約数ペア:

[(1, 88641360), (2, 44320680), (3, 29547120), (4, 22160340), (5, 17728272), (6, 14773560), (8, 11080170), (9, 9849040), (10, 8864136), (12, 7386780), (15, 5909424), (16, 5540085), (18, 4924520), (20, 4432068), (24, 3693390), (30, 2954712), (36, 2462260), (40, 2216034), (45, 1969808), (48, 1846695), (60, 1477356), (72, 1231130), (80, 1108017), (90, 984904), (120, 738678), (144, 615565), (180, 492452), (240, 369339), (360, 246226), (720, 123113)]