72902520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7029

約数の個数: 96

約数和(自身を含む): 245138400

約数和(自身を除く): 172235880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 6983, 10440, 13966, 20949, 27932, 34915, 41898, 55864, 62847, 69830, 83796, 104745, 125694, 139660, 167592, 202507, 209490, 251388, 279320, 314235, 405014, 418980, 502776, 607521, 628470, 810028, 837960, 1012535, 1215042, 1256940, 1620056, 1822563, 2025070, 2430084, 2513880, 3037605, 3645126, 4050140, 4860168, 6075210, 7290252, 8100280, 9112815, 12150420, 14580504, 18225630, 24300840, 36451260, 72902520]

約数ペア:

[(1, 72902520), (2, 36451260), (3, 24300840), (4, 18225630), (5, 14580504), (6, 12150420), (8, 9112815), (9, 8100280), (10, 7290252), (12, 6075210), (15, 4860168), (18, 4050140), (20, 3645126), (24, 3037605), (29, 2513880), (30, 2430084), (36, 2025070), (40, 1822563), (45, 1620056), (58, 1256940), (60, 1215042), (72, 1012535), (87, 837960), (90, 810028), (116, 628470), (120, 607521), (145, 502776), (174, 418980), (180, 405014), (232, 314235), (261, 279320), (290, 251388), (348, 209490), (360, 202507), (435, 167592), (522, 139660), (580, 125694), (696, 104745), (870, 83796), (1044, 69830), (1160, 62847), (1305, 55864), (1740, 41898), (2088, 34915), (2610, 27932), (3480, 20949), (5220, 13966), (6983, 10440)]