685105560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11969}}^1$

素因数の和:12042

約数の個数: 128

約数和(自身を含む): 2326968000

約数和(自身を除く): 1641862440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 11969, 14310, 19080, 23938, 28620, 35907, 47876, 57240, 59845, 71814, 95752, 107721, 119690, 143628, 179535, 215442, 239380, 287256, 323163, 359070, 430884, 478760, 538605, 634357, 646326, 718140, 861768, 1077210, 1268714, 1292652, 1436280, 1615815, 1903071, 2154420, 2537428, 2585304, 3171785, 3231630, 3806142, 4308840, 5074856, 5709213, 6343570, 6463260, 7612284, 9515355, 11418426, 12687140, 12926520, 15224568, 17127639, 19030710, 22836852, 25374280, 28546065, 34255278, 38061420, 45673704, 57092130, 68510556, 76122840, 85638195, 114184260, 137021112, 171276390, 228368520, 342552780, 685105560]

約数ペア:

[(1, 685105560), (2, 342552780), (3, 228368520), (4, 171276390), (5, 137021112), (6, 114184260), (8, 85638195), (9, 76122840), (10, 68510556), (12, 57092130), (15, 45673704), (18, 38061420), (20, 34255278), (24, 28546065), (27, 25374280), (30, 22836852), (36, 19030710), (40, 17127639), (45, 15224568), (53, 12926520), (54, 12687140), (60, 11418426), (72, 9515355), (90, 7612284), (106, 6463260), (108, 6343570), (120, 5709213), (135, 5074856), (159, 4308840), (180, 3806142), (212, 3231630), (216, 3171785), (265, 2585304), (270, 2537428), (318, 2154420), (360, 1903071), (424, 1615815), (477, 1436280), (530, 1292652), (540, 1268714), (636, 1077210), (795, 861768), (954, 718140), (1060, 646326), (1080, 634357), (1272, 538605), (1431, 478760), (1590, 430884), (1908, 359070), (2120, 323163), (2385, 287256), (2862, 239380), (3180, 215442), (3816, 179535), (4770, 143628), (5724, 119690), (6360, 107721), (7155, 95752), (9540, 71814), (11448, 59845), (11969, 57240), (14310, 47876), (19080, 35907), (23938, 28620)]