187765320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 580141440

約数和(自身を除く): 392376120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 113, 120, 122, 183, 226, 227, 244, 305, 339, 366, 452, 454, 488, 565, 610, 678, 681, 732, 904, 908, 915, 1130, 1135, 1220, 1356, 1362, 1464, 1695, 1816, 1830, 2260, 2270, 2440, 2712, 2724, 3390, 3405, 3660, 4520, 4540, 5448, 6780, 6810, 6893, 7320, 9080, 13560, 13620, 13786, 13847, 20679, 25651, 27240, 27572, 27694, 34465, 41358, 41541, 51302, 55144, 55388, 68930, 69235, 76953, 82716, 83082, 102604, 103395, 110776, 128255, 137860, 138470, 153906, 165432, 166164, 205208, 206790, 207705, 256510, 275720, 276940, 307812, 332328, 384765, 413580, 415410, 513020, 553880, 615624, 769530, 827160, 830820, 1026040, 1539060, 1564711, 1661640, 3078120, 3129422, 4694133, 6258844, 7823555, 9388266, 12517688, 15647110, 18776532, 23470665, 31294220, 37553064, 46941330, 62588440, 93882660, 187765320]

約数ペア:

[(1, 187765320), (2, 93882660), (3, 62588440), (4, 46941330), (5, 37553064), (6, 31294220), (8, 23470665), (10, 18776532), (12, 15647110), (15, 12517688), (20, 9388266), (24, 7823555), (30, 6258844), (40, 4694133), (60, 3129422), (61, 3078120), (113, 1661640), (120, 1564711), (122, 1539060), (183, 1026040), (226, 830820), (227, 827160), (244, 769530), (305, 615624), (339, 553880), (366, 513020), (452, 415410), (454, 413580), (488, 384765), (565, 332328), (610, 307812), (678, 276940), (681, 275720), (732, 256510), (904, 207705), (908, 206790), (915, 205208), (1130, 166164), (1135, 165432), (1220, 153906), (1356, 138470), (1362, 137860), (1464, 128255), (1695, 110776), (1816, 103395), (1830, 102604), (2260, 83082), (2270, 82716), (2440, 76953), (2712, 69235), (2724, 68930), (3390, 55388), (3405, 55144), (3660, 51302), (4520, 41541), (4540, 41358), (5448, 34465), (6780, 27694), (6810, 27572), (6893, 27240), (7320, 25651), (9080, 20679), (13560, 13847), (13620, 13786)]