239694480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10739}}^1$

素因数の和:10789

約数の個数: 120

約数和(自身を含む): 831018240

約数和(自身を除く): 591323760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 10739, 11160, 21478, 22320, 32217, 42956, 53695, 64434, 85912, 96651, 107390, 128868, 161085, 171824, 193302, 214780, 257736, 322170, 332909, 386604, 429560, 483255, 515472, 644340, 665818, 773208, 859120, 966510, 998727, 1288680, 1331636, 1546416, 1664545, 1933020, 1997454, 2577360, 2663272, 2996181, 3329090, 3866040, 3994908, 4993635, 5326544, 5992362, 6658180, 7732080, 7989816, 9987270, 11984724, 13316360, 14980905, 15979632, 19974540, 23969448, 26632720, 29961810, 39949080, 47938896, 59923620, 79898160, 119847240, 239694480]

約数ペア:

[(1, 239694480), (2, 119847240), (3, 79898160), (4, 59923620), (5, 47938896), (6, 39949080), (8, 29961810), (9, 26632720), (10, 23969448), (12, 19974540), (15, 15979632), (16, 14980905), (18, 13316360), (20, 11984724), (24, 9987270), (30, 7989816), (31, 7732080), (36, 6658180), (40, 5992362), (45, 5326544), (48, 4993635), (60, 3994908), (62, 3866040), (72, 3329090), (80, 2996181), (90, 2663272), (93, 2577360), (120, 1997454), (124, 1933020), (144, 1664545), (155, 1546416), (180, 1331636), (186, 1288680), (240, 998727), (248, 966510), (279, 859120), (310, 773208), (360, 665818), (372, 644340), (465, 515472), (496, 483255), (558, 429560), (620, 386604), (720, 332909), (744, 322170), (930, 257736), (1116, 214780), (1240, 193302), (1395, 171824), (1488, 161085), (1860, 128868), (2232, 107390), (2480, 96651), (2790, 85912), (3720, 64434), (4464, 53695), (5580, 42956), (7440, 32217), (10739, 22320), (11160, 21478)]