16242120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 112

約数和(自身を含む): 54890460

約数和(自身を除く): 38648340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 557, 648, 729, 810, 972, 1080, 1114, 1215, 1458, 1620, 1671, 1944, 2228, 2430, 2785, 2916, 3240, 3342, 3645, 4456, 4860, 5013, 5570, 5832, 6684, 7290, 8355, 9720, 10026, 11140, 13368, 14580, 15039, 16710, 20052, 22280, 25065, 29160, 30078, 33420, 40104, 45117, 50130, 60156, 66840, 75195, 90234, 100260, 120312, 135351, 150390, 180468, 200520, 225585, 270702, 300780, 360936, 406053, 451170, 541404, 601560, 676755, 812106, 902340, 1082808, 1353510, 1624212, 1804680, 2030265, 2707020, 3248424, 4060530, 5414040, 8121060, 16242120]

約数ペア:

[(1, 16242120), (2, 8121060), (3, 5414040), (4, 4060530), (5, 3248424), (6, 2707020), (8, 2030265), (9, 1804680), (10, 1624212), (12, 1353510), (15, 1082808), (18, 902340), (20, 812106), (24, 676755), (27, 601560), (30, 541404), (36, 451170), (40, 406053), (45, 360936), (54, 300780), (60, 270702), (72, 225585), (81, 200520), (90, 180468), (108, 150390), (120, 135351), (135, 120312), (162, 100260), (180, 90234), (216, 75195), (243, 66840), (270, 60156), (324, 50130), (360, 45117), (405, 40104), (486, 33420), (540, 30078), (557, 29160), (648, 25065), (729, 22280), (810, 20052), (972, 16710), (1080, 15039), (1114, 14580), (1215, 13368), (1458, 11140), (1620, 10026), (1671, 9720), (1944, 8355), (2228, 7290), (2430, 6684), (2785, 5832), (2916, 5570), (3240, 5013), (3342, 4860), (3645, 4456)]