169168680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20431}}^1$

素因数の和:20471

約数の個数: 96

約数和(自身を含む): 573730560

約数和(自身を除く): 404561880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 20431, 40862, 61293, 81724, 102155, 122586, 163448, 183879, 204310, 245172, 306465, 367758, 408620, 469913, 490344, 612930, 735516, 817240, 919395, 939826, 1225860, 1409739, 1471032, 1838790, 1879652, 2349565, 2451720, 2819478, 3677580, 3759304, 4229217, 4699130, 5638956, 7048695, 7355160, 8458434, 9398260, 11277912, 14097390, 16916868, 18796520, 21146085, 28194780, 33833736, 42292170, 56389560, 84584340, 169168680]

約数ペア:

[(1, 169168680), (2, 84584340), (3, 56389560), (4, 42292170), (5, 33833736), (6, 28194780), (8, 21146085), (9, 18796520), (10, 16916868), (12, 14097390), (15, 11277912), (18, 9398260), (20, 8458434), (23, 7355160), (24, 7048695), (30, 5638956), (36, 4699130), (40, 4229217), (45, 3759304), (46, 3677580), (60, 2819478), (69, 2451720), (72, 2349565), (90, 1879652), (92, 1838790), (115, 1471032), (120, 1409739), (138, 1225860), (180, 939826), (184, 919395), (207, 817240), (230, 735516), (276, 612930), (345, 490344), (360, 469913), (414, 408620), (460, 367758), (552, 306465), (690, 245172), (828, 204310), (920, 183879), (1035, 163448), (1380, 122586), (1656, 102155), (2070, 81724), (2760, 61293), (4140, 40862), (8280, 20431)]