52872840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 172860480

約数和(自身を除く): 119987640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 647, 681, 908, 1135, 1294, 1362, 1816, 1941, 2043, 2270, 2588, 2724, 3235, 3405, 3882, 4086, 4540, 5176, 5448, 5823, 6470, 6810, 7764, 8172, 9080, 9705, 10215, 11646, 12940, 13620, 15528, 16344, 19410, 20430, 23292, 25880, 27240, 29115, 38820, 40860, 46584, 58230, 77640, 81720, 116460, 146869, 232920, 293738, 440607, 587476, 734345, 881214, 1174952, 1321821, 1468690, 1762428, 2203035, 2643642, 2937380, 3524856, 4406070, 5287284, 5874760, 6609105, 8812140, 10574568, 13218210, 17624280, 26436420, 52872840]

約数ペア:

[(1, 52872840), (2, 26436420), (3, 17624280), (4, 13218210), (5, 10574568), (6, 8812140), (8, 6609105), (9, 5874760), (10, 5287284), (12, 4406070), (15, 3524856), (18, 2937380), (20, 2643642), (24, 2203035), (30, 1762428), (36, 1468690), (40, 1321821), (45, 1174952), (60, 881214), (72, 734345), (90, 587476), (120, 440607), (180, 293738), (227, 232920), (360, 146869), (454, 116460), (647, 81720), (681, 77640), (908, 58230), (1135, 46584), (1294, 40860), (1362, 38820), (1816, 29115), (1941, 27240), (2043, 25880), (2270, 23292), (2588, 20430), (2724, 19410), (3235, 16344), (3405, 15528), (3882, 13620), (4086, 12940), (4540, 11646), (5176, 10215), (5448, 9705), (5823, 9080), (6470, 8172), (6810, 7764)]