505490760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7933}}^1$

素因数の和:8012

約数の個数: 128

約数和(自身を含む): 1713744000

約数和(自身を除く): 1208253240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7933, 7965, 10620, 12744, 15866, 15930, 21240, 23799, 31732, 31860, 39665, 47598, 63464, 63720, 71397, 79330, 95196, 118995, 142794, 158660, 190392, 214191, 237990, 285588, 317320, 356985, 428382, 468047, 475980, 571176, 713970, 856764, 936094, 951960, 1070955, 1404141, 1427940, 1713528, 1872188, 2141910, 2340235, 2808282, 2855880, 3744376, 4212423, 4283820, 4680470, 5616564, 7020705, 8424846, 8567640, 9360940, 11233128, 12637269, 14041410, 16849692, 18721880, 21062115, 25274538, 28082820, 33699384, 42124230, 50549076, 56165640, 63186345, 84248460, 101098152, 126372690, 168496920, 252745380, 505490760]

約数ペア:

[(1, 505490760), (2, 252745380), (3, 168496920), (4, 126372690), (5, 101098152), (6, 84248460), (8, 63186345), (9, 56165640), (10, 50549076), (12, 42124230), (15, 33699384), (18, 28082820), (20, 25274538), (24, 21062115), (27, 18721880), (30, 16849692), (36, 14041410), (40, 12637269), (45, 11233128), (54, 9360940), (59, 8567640), (60, 8424846), (72, 7020705), (90, 5616564), (108, 4680470), (118, 4283820), (120, 4212423), (135, 3744376), (177, 2855880), (180, 2808282), (216, 2340235), (236, 2141910), (270, 1872188), (295, 1713528), (354, 1427940), (360, 1404141), (472, 1070955), (531, 951960), (540, 936094), (590, 856764), (708, 713970), (885, 571176), (1062, 475980), (1080, 468047), (1180, 428382), (1416, 356985), (1593, 317320), (1770, 285588), (2124, 237990), (2360, 214191), (2655, 190392), (3186, 158660), (3540, 142794), (4248, 118995), (5310, 95196), (6372, 79330), (7080, 71397), (7933, 63720), (7965, 63464), (10620, 47598), (12744, 39665), (15866, 31860), (15930, 31732), (21240, 23799)]