390861360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{877}}^1$

素因数の和:1515

約数の個数: 120

約数和(自身を含む): 1316262480

約数和(自身を除く): 925401120

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, 619, 720, 877, 1238, 1754, 1857, 2476, 2631, 3095, 3508, 3714, 4385, 4952, 5262, 5571, 6190, 7016, 7428, 7893, 8770, 9285, 9904, 10524, 11142, 12380, 13155, 14032, 14856, 15786, 17540, 18570, 21048, 22284, 24760, 26310, 27855, 29712, 31572, 35080, 37140, 39465, 42096, 44568, 49520, 52620, 55710, 63144, 70160, 74280, 78930, 89136, 105240, 111420, 126288, 148560, 157860, 210480, 222840, 315720, 445680, 542863, 631440, 1085726, 1628589, 2171452, 2714315, 3257178, 4342904, 4885767, 5428630, 6514356, 8142945, 8685808, 9771534, 10857260, 13028712, 16285890, 19543068, 21714520, 24428835, 26057424, 32571780, 39086136, 43429040, 48857670, 65143560, 78172272, 97715340, 130287120, 195430680, 390861360]

約数ペア:

[(1, 390861360), (2, 195430680), (3, 130287120), (4, 97715340), (5, 78172272), (6, 65143560), (8, 48857670), (9, 43429040), (10, 39086136), (12, 32571780), (15, 26057424), (16, 24428835), (18, 21714520), (20, 19543068), (24, 16285890), (30, 13028712), (36, 10857260), (40, 9771534), (45, 8685808), (48, 8142945), (60, 6514356), (72, 5428630), (80, 4885767), (90, 4342904), (120, 3257178), (144, 2714315), (180, 2171452), (240, 1628589), (360, 1085726), (619, 631440), (720, 542863), (877, 445680), (1238, 315720), (1754, 222840), (1857, 210480), (2476, 157860), (2631, 148560), (3095, 126288), (3508, 111420), (3714, 105240), (4385, 89136), (4952, 78930), (5262, 74280), (5571, 70160), (6190, 63144), (7016, 55710), (7428, 52620), (7893, 49520), (8770, 44568), (9285, 42096), (9904, 39465), (10524, 37140), (11142, 35080), (12380, 31572), (13155, 29712), (14032, 27855), (14856, 26310), (15786, 24760), (17540, 22284), (18570, 21048)]