196641360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{273113}}^1$

素因数の和:273132

約数の個数: 60

約数和(自身を含む): 660389652

約数和(自身を除く): 463748292

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, 273113, 546226, 819339, 1092452, 1365565, 1638678, 2184904, 2458017, 2731130, 3277356, 4096695, 4369808, 4916034, 5462260, 6554712, 8193390, 9832068, 10924520, 12290085, 13109424, 16386780, 19664136, 21849040, 24580170, 32773560, 39328272, 49160340, 65547120, 98320680, 196641360]

約数ペア:

[(1, 196641360), (2, 98320680), (3, 65547120), (4, 49160340), (5, 39328272), (6, 32773560), (8, 24580170), (9, 21849040), (10, 19664136), (12, 16386780), (15, 13109424), (16, 12290085), (18, 10924520), (20, 9832068), (24, 8193390), (30, 6554712), (36, 5462260), (40, 4916034), (45, 4369808), (48, 4096695), (60, 3277356), (72, 2731130), (80, 2458017), (90, 2184904), (120, 1638678), (144, 1365565), (180, 1092452), (240, 819339), (360, 546226), (720, 273113)]