30557880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2973

約数の個数: 96

約数和(自身を含む): 102772800

約数和(自身を除く): 72214920

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, 2927, 3480, 5220, 5854, 8781, 10440, 11708, 14635, 17562, 23416, 26343, 29270, 35124, 43905, 52686, 58540, 70248, 84883, 87810, 105372, 117080, 131715, 169766, 175620, 210744, 254649, 263430, 339532, 351240, 424415, 509298, 526860, 679064, 763947, 848830, 1018596, 1053720, 1273245, 1527894, 1697660, 2037192, 2546490, 3055788, 3395320, 3819735, 5092980, 6111576, 7639470, 10185960, 15278940, 30557880]

約数ペア:

[(1, 30557880), (2, 15278940), (3, 10185960), (4, 7639470), (5, 6111576), (6, 5092980), (8, 3819735), (9, 3395320), (10, 3055788), (12, 2546490), (15, 2037192), (18, 1697660), (20, 1527894), (24, 1273245), (29, 1053720), (30, 1018596), (36, 848830), (40, 763947), (45, 679064), (58, 526860), (60, 509298), (72, 424415), (87, 351240), (90, 339532), (116, 263430), (120, 254649), (145, 210744), (174, 175620), (180, 169766), (232, 131715), (261, 117080), (290, 105372), (348, 87810), (360, 84883), (435, 70248), (522, 58540), (580, 52686), (696, 43905), (870, 35124), (1044, 29270), (1160, 26343), (1305, 23416), (1740, 17562), (2088, 14635), (2610, 11708), (2927, 10440), (3480, 8781), (5220, 5854)]