39442320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 120

約数和(自身を含む): 137100600

約数和(自身を除く): 97658280

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, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 1889, 2088, 2320, 2610, 3480, 3778, 4176, 5220, 5667, 6960, 7556, 9445, 10440, 11334, 15112, 17001, 18890, 20880, 22668, 28335, 30224, 34002, 37780, 45336, 54781, 56670, 68004, 75560, 85005, 90672, 109562, 113340, 136008, 151120, 164343, 170010, 219124, 226680, 272016, 273905, 328686, 340020, 438248, 453360, 493029, 547810, 657372, 680040, 821715, 876496, 986058, 1095620, 1314744, 1360080, 1643430, 1972116, 2191240, 2465145, 2629488, 3286860, 3944232, 4382480, 4930290, 6573720, 7888464, 9860580, 13147440, 19721160, 39442320]

約数ペア:

[(1, 39442320), (2, 19721160), (3, 13147440), (4, 9860580), (5, 7888464), (6, 6573720), (8, 4930290), (9, 4382480), (10, 3944232), (12, 3286860), (15, 2629488), (16, 2465145), (18, 2191240), (20, 1972116), (24, 1643430), (29, 1360080), (30, 1314744), (36, 1095620), (40, 986058), (45, 876496), (48, 821715), (58, 680040), (60, 657372), (72, 547810), (80, 493029), (87, 453360), (90, 438248), (116, 340020), (120, 328686), (144, 273905), (145, 272016), (174, 226680), (180, 219124), (232, 170010), (240, 164343), (261, 151120), (290, 136008), (348, 113340), (360, 109562), (435, 90672), (464, 85005), (522, 75560), (580, 68004), (696, 56670), (720, 54781), (870, 45336), (1044, 37780), (1160, 34002), (1305, 30224), (1392, 28335), (1740, 22668), (1889, 20880), (2088, 18890), (2320, 17001), (2610, 15112), (3480, 11334), (3778, 10440), (4176, 9445), (5220, 7556), (5667, 6960)]