165576240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4411

約数の個数: 120

約数和(自身を含む): 566682480

約数和(自身を除く): 401106240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4339, 4770, 6360, 7632, 8678, 9540, 12720, 13017, 17356, 19080, 21695, 26034, 34712, 38160, 39051, 43390, 52068, 65085, 69424, 78102, 86780, 104136, 130170, 156204, 173560, 195255, 208272, 229967, 260340, 312408, 347120, 390510, 459934, 520680, 624816, 689901, 781020, 919868, 1041360, 1149835, 1379802, 1562040, 1839736, 2069703, 2299670, 2759604, 3124080, 3449505, 3679472, 4139406, 4599340, 5519208, 6899010, 8278812, 9198680, 10348515, 11038416, 13798020, 16557624, 18397360, 20697030, 27596040, 33115248, 41394060, 55192080, 82788120, 165576240]

約数ペア:

[(1, 165576240), (2, 82788120), (3, 55192080), (4, 41394060), (5, 33115248), (6, 27596040), (8, 20697030), (9, 18397360), (10, 16557624), (12, 13798020), (15, 11038416), (16, 10348515), (18, 9198680), (20, 8278812), (24, 6899010), (30, 5519208), (36, 4599340), (40, 4139406), (45, 3679472), (48, 3449505), (53, 3124080), (60, 2759604), (72, 2299670), (80, 2069703), (90, 1839736), (106, 1562040), (120, 1379802), (144, 1149835), (159, 1041360), (180, 919868), (212, 781020), (240, 689901), (265, 624816), (318, 520680), (360, 459934), (424, 390510), (477, 347120), (530, 312408), (636, 260340), (720, 229967), (795, 208272), (848, 195255), (954, 173560), (1060, 156204), (1272, 130170), (1590, 104136), (1908, 86780), (2120, 78102), (2385, 69424), (2544, 65085), (3180, 52068), (3816, 43390), (4240, 39051), (4339, 38160), (4770, 34712), (6360, 26034), (7632, 21695), (8678, 19080), (9540, 17356), (12720, 13017)]