13538564280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1213133}}^1$

素因数の和:1213181

約数の個数: 96

約数和(自身を含む): 45419736960

約数和(自身を除く): 31881172680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 1213133, 2426266, 3639399, 4852532, 6065665, 7278798, 9705064, 10918197, 12131330, 14557596, 18196995, 21836394, 24262660, 29115192, 36393990, 37607123, 43672788, 48525320, 54590985, 72787980, 75214246, 87345576, 109181970, 112821369, 145575960, 150428492, 188035615, 218363940, 225642738, 300856984, 338464107, 376071230, 436727880, 451285476, 564106845, 676928214, 752142460, 902570952, 1128213690, 1353856428, 1504284920, 1692320535, 2256427380, 2707712856, 3384641070, 4512854760, 6769282140, 13538564280]

約数ペア:

[(1, 13538564280), (2, 6769282140), (3, 4512854760), (4, 3384641070), (5, 2707712856), (6, 2256427380), (8, 1692320535), (9, 1504284920), (10, 1353856428), (12, 1128213690), (15, 902570952), (18, 752142460), (20, 676928214), (24, 564106845), (30, 451285476), (31, 436727880), (36, 376071230), (40, 338464107), (45, 300856984), (60, 225642738), (62, 218363940), (72, 188035615), (90, 150428492), (93, 145575960), (120, 112821369), (124, 109181970), (155, 87345576), (180, 75214246), (186, 72787980), (248, 54590985), (279, 48525320), (310, 43672788), (360, 37607123), (372, 36393990), (465, 29115192), (558, 24262660), (620, 21836394), (744, 18196995), (930, 14557596), (1116, 12131330), (1240, 10918197), (1395, 9705064), (1860, 7278798), (2232, 6065665), (2790, 4852532), (3720, 3639399), (5580, 2426266), (11160, 1213133)]