239654880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3609

約数の個数: 144

約数和(自身を含む): 835458624

約数和(自身を除く): 595803744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3541, 3760, 4230, 4512, 5640, 6768, 7082, 7520, 8460, 10623, 11280, 13536, 14164, 16920, 17705, 21246, 22560, 28328, 31869, 33840, 35410, 42492, 53115, 56656, 63738, 67680, 70820, 84984, 106230, 113312, 127476, 141640, 159345, 166427, 169968, 212460, 254952, 283280, 318690, 332854, 339936, 424920, 499281, 509904, 566560, 637380, 665708, 832135, 849840, 998562, 1019808, 1274760, 1331416, 1497843, 1664270, 1699680, 1997124, 2496405, 2549520, 2662832, 2995686, 3328540, 3994248, 4992810, 5099040, 5325664, 5991372, 6657080, 7489215, 7988496, 9985620, 11982744, 13314160, 14978430, 15976992, 19971240, 23965488, 26628320, 29956860, 39942480, 47930976, 59913720, 79884960, 119827440, 239654880]

約数ペア:

[(1, 239654880), (2, 119827440), (3, 79884960), (4, 59913720), (5, 47930976), (6, 39942480), (8, 29956860), (9, 26628320), (10, 23965488), (12, 19971240), (15, 15976992), (16, 14978430), (18, 13314160), (20, 11982744), (24, 9985620), (30, 7988496), (32, 7489215), (36, 6657080), (40, 5991372), (45, 5325664), (47, 5099040), (48, 4992810), (60, 3994248), (72, 3328540), (80, 2995686), (90, 2662832), (94, 2549520), (96, 2496405), (120, 1997124), (141, 1699680), (144, 1664270), (160, 1497843), (180, 1331416), (188, 1274760), (235, 1019808), (240, 998562), (282, 849840), (288, 832135), (360, 665708), (376, 637380), (423, 566560), (470, 509904), (480, 499281), (564, 424920), (705, 339936), (720, 332854), (752, 318690), (846, 283280), (940, 254952), (1128, 212460), (1410, 169968), (1440, 166427), (1504, 159345), (1692, 141640), (1880, 127476), (2115, 113312), (2256, 106230), (2820, 84984), (3384, 70820), (3541, 67680), (3760, 63738), (4230, 56656), (4512, 53115), (5640, 42492), (6768, 35410), (7082, 33840), (7520, 31869), (8460, 28328), (10623, 22560), (11280, 21246), (13536, 17705), (14164, 16920)]