71626320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1949

約数の個数: 120

約数和(自身を含む): 245214216

約数和(自身を除く): 173587896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1877, 1908, 2120, 2385, 2544, 3180, 3754, 3816, 4240, 4770, 5631, 6360, 7508, 7632, 9385, 9540, 11262, 12720, 15016, 16893, 18770, 19080, 22524, 28155, 30032, 33786, 37540, 38160, 45048, 56310, 67572, 75080, 84465, 90096, 99481, 112620, 135144, 150160, 168930, 198962, 225240, 270288, 298443, 337860, 397924, 450480, 497405, 596886, 675720, 795848, 895329, 994810, 1193772, 1351440, 1492215, 1591696, 1790658, 1989620, 2387544, 2984430, 3581316, 3979240, 4476645, 4775088, 5968860, 7162632, 7958480, 8953290, 11937720, 14325264, 17906580, 23875440, 35813160, 71626320]

約数ペア:

[(1, 71626320), (2, 35813160), (3, 23875440), (4, 17906580), (5, 14325264), (6, 11937720), (8, 8953290), (9, 7958480), (10, 7162632), (12, 5968860), (15, 4775088), (16, 4476645), (18, 3979240), (20, 3581316), (24, 2984430), (30, 2387544), (36, 1989620), (40, 1790658), (45, 1591696), (48, 1492215), (53, 1351440), (60, 1193772), (72, 994810), (80, 895329), (90, 795848), (106, 675720), (120, 596886), (144, 497405), (159, 450480), (180, 397924), (212, 337860), (240, 298443), (265, 270288), (318, 225240), (360, 198962), (424, 168930), (477, 150160), (530, 135144), (636, 112620), (720, 99481), (795, 90096), (848, 84465), (954, 75080), (1060, 67572), (1272, 56310), (1590, 45048), (1877, 38160), (1908, 37540), (2120, 33786), (2385, 30032), (2544, 28155), (3180, 22524), (3754, 19080), (3816, 18770), (4240, 16893), (4770, 15016), (5631, 12720), (6360, 11262), (7508, 9540), (7632, 9385)]