4739760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 16539120

約数和(自身を除く): 11799360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 227, 232, 240, 261, 290, 348, 360, 435, 454, 464, 522, 580, 681, 696, 720, 870, 908, 1044, 1135, 1160, 1305, 1362, 1392, 1740, 1816, 2043, 2088, 2270, 2320, 2610, 2724, 3405, 3480, 3632, 4086, 4176, 4540, 5220, 5448, 6583, 6810, 6960, 8172, 9080, 10215, 10440, 10896, 13166, 13620, 16344, 18160, 19749, 20430, 20880, 26332, 27240, 32688, 32915, 39498, 40860, 52664, 54480, 59247, 65830, 78996, 81720, 98745, 105328, 118494, 131660, 157992, 163440, 197490, 236988, 263320, 296235, 315984, 394980, 473976, 526640, 592470, 789960, 947952, 1184940, 1579920, 2369880, 4739760]

約数ペア:

[(1, 4739760), (2, 2369880), (3, 1579920), (4, 1184940), (5, 947952), (6, 789960), (8, 592470), (9, 526640), (10, 473976), (12, 394980), (15, 315984), (16, 296235), (18, 263320), (20, 236988), (24, 197490), (29, 163440), (30, 157992), (36, 131660), (40, 118494), (45, 105328), (48, 98745), (58, 81720), (60, 78996), (72, 65830), (80, 59247), (87, 54480), (90, 52664), (116, 40860), (120, 39498), (144, 32915), (145, 32688), (174, 27240), (180, 26332), (227, 20880), (232, 20430), (240, 19749), (261, 18160), (290, 16344), (348, 13620), (360, 13166), (435, 10896), (454, 10440), (464, 10215), (522, 9080), (580, 8172), (681, 6960), (696, 6810), (720, 6583), (870, 5448), (908, 5220), (1044, 4540), (1135, 4176), (1160, 4086), (1305, 3632), (1362, 3480), (1392, 3405), (1740, 2724), (1816, 2610), (2043, 2320), (2088, 2270)]