222816240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5839}}^1$

素因数の和:5911

約数の個数: 120

約数和(自身を含む): 762540480

約数和(自身を除く): 539724240

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, 4770, 5839, 6360, 7632, 9540, 11678, 12720, 17517, 19080, 23356, 29195, 35034, 38160, 46712, 52551, 58390, 70068, 87585, 93424, 105102, 116780, 140136, 175170, 210204, 233560, 262755, 280272, 309467, 350340, 420408, 467120, 525510, 618934, 700680, 840816, 928401, 1051020, 1237868, 1401360, 1547335, 1856802, 2102040, 2475736, 2785203, 3094670, 3713604, 4204080, 4642005, 4951472, 5570406, 6189340, 7427208, 9284010, 11140812, 12378680, 13926015, 14854416, 18568020, 22281624, 24757360, 27852030, 37136040, 44563248, 55704060, 74272080, 111408120, 222816240]

約数ペア:

[(1, 222816240), (2, 111408120), (3, 74272080), (4, 55704060), (5, 44563248), (6, 37136040), (8, 27852030), (9, 24757360), (10, 22281624), (12, 18568020), (15, 14854416), (16, 13926015), (18, 12378680), (20, 11140812), (24, 9284010), (30, 7427208), (36, 6189340), (40, 5570406), (45, 4951472), (48, 4642005), (53, 4204080), (60, 3713604), (72, 3094670), (80, 2785203), (90, 2475736), (106, 2102040), (120, 1856802), (144, 1547335), (159, 1401360), (180, 1237868), (212, 1051020), (240, 928401), (265, 840816), (318, 700680), (360, 618934), (424, 525510), (477, 467120), (530, 420408), (636, 350340), (720, 309467), (795, 280272), (848, 262755), (954, 233560), (1060, 210204), (1272, 175170), (1590, 140136), (1908, 116780), (2120, 105102), (2385, 93424), (2544, 87585), (3180, 70068), (3816, 58390), (4240, 52551), (4770, 46712), (5839, 38160), (6360, 35034), (7632, 29195), (9540, 23356), (11678, 19080), (12720, 17517)]