240473880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11758

約数の個数: 128

約数和(自身を含む): 843840000

約数和(自身を除く): 603366120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 11719, 20520, 23438, 35157, 46876, 58595, 70314, 93752, 105471, 117190, 140628, 175785, 210942, 222661, 234380, 281256, 316413, 351570, 421884, 445322, 468760, 527355, 632826, 667983, 703140, 843768, 890644, 1054710, 1113305, 1265652, 1335966, 1406280, 1582065, 1781288, 2003949, 2109420, 2226610, 2531304, 2671932, 3164130, 3339915, 4007898, 4218840, 4453220, 5343864, 6011847, 6328260, 6679830, 8015796, 8906440, 10019745, 12023694, 12656520, 13359660, 16031592, 20039490, 24047388, 26719320, 30059235, 40078980, 48094776, 60118470, 80157960, 120236940, 240473880]

約数ペア:

[(1, 240473880), (2, 120236940), (3, 80157960), (4, 60118470), (5, 48094776), (6, 40078980), (8, 30059235), (9, 26719320), (10, 24047388), (12, 20039490), (15, 16031592), (18, 13359660), (19, 12656520), (20, 12023694), (24, 10019745), (27, 8906440), (30, 8015796), (36, 6679830), (38, 6328260), (40, 6011847), (45, 5343864), (54, 4453220), (57, 4218840), (60, 4007898), (72, 3339915), (76, 3164130), (90, 2671932), (95, 2531304), (108, 2226610), (114, 2109420), (120, 2003949), (135, 1781288), (152, 1582065), (171, 1406280), (180, 1335966), (190, 1265652), (216, 1113305), (228, 1054710), (270, 890644), (285, 843768), (342, 703140), (360, 667983), (380, 632826), (456, 527355), (513, 468760), (540, 445322), (570, 421884), (684, 351570), (760, 316413), (855, 281256), (1026, 234380), (1080, 222661), (1140, 210942), (1368, 175785), (1710, 140628), (2052, 117190), (2280, 105471), (2565, 93752), (3420, 70314), (4104, 58595), (5130, 46876), (6840, 35157), (10260, 23438), (11719, 20520)]